Certificates of Analysis

Certificate of Analysis Lookup

Please locate the serial number (abbreviated as "s/n") on your product and use it to reference the tables below.

Most Recent Updates:

Feb 19, 2026:
- Updated "made in" specs of bottles to made in India (caps still made in USA) for:
  - K2 MK-4 in EVOO, all concentrations (that are marked as made in USA)
  - D3 in EVOO, all concentrations (that are marked as made in USA)
  - Magnesium Glycinate Powder 100 g
  - Eggshell Calcium Powder 125 g
Feb 16, 2026:
- Added new 10 mg/drop K2 MK-4 in EVOOO info.
- Added new 400 g Eggshell Calcium info.
Feb 5, 2026:
- Added new Eggshell Calcium batch.
- Corrections:
  - Added a 125 g Eggshell Calcium table (forgot to add one, sorry!).
  - Fixed the Magnesium 300 g bottle & cap specs.
Jan 22, 2026:
- We have replaced the 10 mg/drop K2 in EVOOO for 5 mg/drop bottles.
Jan 16, 2026:
- Vitamin D3, Received Date: Apr 17, 2025
- 8 month follow up purity: 98.341% (pdf)
Jan 14, 2026:
- Vitamin D3, Received Date: Jan 2, 2025
- 12 month follow up purity: 99.899% (pdf)
Jan 14, 2026:
- Vitamin D3, Received Date: Apr 17, 2025
- Aluminum re-test: 2.38 ppb (pdf)
Jan 5, 2026:
- Vitamin K2 MK-4, Received Date: Jun 28, 2024
- 18 month follow up purity: 99.872% (pdf)

Shortcut Links:

Vitamin K2 MK-4
Vitamin D3 in EVOOO
- ~1,000 IU/drop, 860 drops
- ~10,000 IU/drop, 860 drops
Magnesium Glycinate
- Powder (100 g)
- Powder (300 g)
Eggshell Calcium
- Powder (125 g)
- Powder (400 g)

Vitamin K2 MK-4 Powder (1,500 mg)

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
A0304 - onward Oct 4, 2025 - onward	Vitamin K2 MK-4 Powder Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf ) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Bottle & Cap: Bottle material: amber glass Cap/seal material: phenolic plastic cap and LDPE cone liner Bottle & cap made in: USA
A0288 - A0303 Jun 17, 2025 - Oct 3, 2025	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.1 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Bottle & Cap: Bottle material: amber glass Cap/seal material: phenolic plastic cap and LDPE cone liner Bottle & cap made in: USA
A0001 - A0287 Aug 8, 2024 - Jun 16, 2025	Vitamin K2 MK-4 Powder: Date received: June 28, 2024 Made in: China (why China?) Purity COA (pdf) Purity: 110%^*1 6 month follow up Purity COA (pdf) Purity: 99% 12 month follow up Purity COA (pdf) Purity: 99% 18 month follow up Purity COA (pdf) Purity: 99.872% Purity Certified Standard QC Material COA (pdf) Brand: Supelco Product: PHR2271 Lot#: LRAD4558.1 Purity: 99.9% ±0.1% Heavy Metals COA (pdf) Aluminum: < 1.2 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.05 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf, pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic Count: Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Silica Content COA (pdf) Quartz %: <0.2% (below limit) Cristobalite %: <0.2% (below limit) Bottle & Cap: Bottle material: amber glass Cap/seal material: phenolic plastic cap and LDPE cone liner Bottle & cap made in: USA

Serial Numbers (s/n)
& Date Range Sold

Lab Results & Info

A0304 - onward

Oct 4, 2025 - onward

Vitamin K2 MK-4 Powder

Date received: Jul 7, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 100%

Heavy Metals COA (pdf )
Aluminum: < 0.5 ppm
Arsenic: < 0.10 ppm
Cadmium: < 0.10 ppm
Chromium: 0.25 ppm
Lead: < 0.10 ppm
Mercury: < 0.05 ppm
Nickel: < 0.10 ppm

Microbials COA (pdf)
Aerobic Count: < 10 cfu/g
Coliform Count: < 10 cfu/g
E. coli Count: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Bottle & Cap:

Bottle material: amber glass
Cap/seal material: phenolic plastic cap and LDPE cone liner
Bottle & cap made in: USA

A0288 - A0303

Jun 17, 2025 -
Oct 3, 2025

Vitamin K2 MK-4 Powder:

Date received: Feb 22, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 100%

6 month follow up Purity COA (pdf)
Purity: 98%

Heavy Metals COA (pdf)
Aluminum: < 1.3 ppm
Arsenic: < 0.50 ppm
Cadmium: < 0.25 ppm
Chromium: 6.6 ppm
Lead: < 0.1 ppm
Mercury: < 0.10 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Aerobic Count: < 10 cfu/g
Coliform Count: < 10 cfu/g
E. coli Count: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Bottle & Cap:

Bottle material: amber glass
Cap/seal material: phenolic plastic cap and LDPE cone liner
Bottle & cap made in: USA

A0001 - A0287

Aug 8, 2024 -
Jun 16, 2025

Vitamin K2 MK-4 Powder:

Date received: June 28, 2024
Made in: China (why China?)
Purity COA (pdf)
Purity: 110%^*1

6 month follow up Purity COA (pdf)
Purity: 99%

12 month follow up Purity COA (pdf)
Purity: 99%

18 month follow up Purity COA (pdf)
Purity: 99.872%

Purity Certified Standard QC Material COA (pdf)
Brand: Supelco
Product: PHR2271
Lot#: LRAD4558.1
Purity: 99.9% ±0.1%

Heavy Metals COA (pdf)
Aluminum: < 1.2 ppm
Arsenic: < 0.50 ppm
Cadmium: < 0.25 ppm
Chromium: < 0.50 ppm
Lead: < 0.05 ppm
Mercury: < 0.10 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf, pdf)
Mold: < 10 cfu/g
Yeast: < 10 cfu/g
Aerobic Count:
Coliform Count: < 10 cfu/g
E. coli Count: < 10 cfu/g
Salmonella: negative

Silica Content COA (pdf)
Quartz %: <0.2% (below limit)
Cristobalite %: <0.2% (below limit)

Bottle & Cap:

Bottle material: amber glass
Cap/seal material: phenolic plastic cap and LDPE cone liner
Bottle & cap made in: USA

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Vitamin K2 MK-4 in EVOO(O) ~2 mg/drop, 860 drops

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
B1051 - onward Jan 27, 2026 - onward	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Kasandrinos Made in: Greece Lot #: 197 K/B Production: 11/2025 Expiration: 11/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
B0924 - B1050 Dec 30, 2025 - Jan 27, 2026	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1370/51006 Production: 04/28/2025 Expiration: 04/27/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
B0791 - B0923 Nov 18, 2025 - Dec 30, 2025	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1384/51024 Production: 05/21/2025 Expiration: 05/20/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
B0651 - B0790 Sep 19, 2025 - Nov 18, 2025	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1303/52874 Production: 01/18/2025 Expiration: 01/17/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
B0606 - B0651 Aug 26, 2025 - Sep 18, 2025	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
B0555 - B0605 Aug 1, 2025 - Aug 26, 2025	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
B0464 - B0554 Jun 20, 2025 - Jul 30, 2025	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)
B0337 - B0463 Apr 30, 2025 - Jun 20, 2025	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1282/42802 Production: 12/09/2024 Expiration: 12/08/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)
B0271 - B0336 Apr 11, 2025 - Apr 30, 2025	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1250/42763 Use by: 25/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)
B0055 - B0270 Jan 27, 2025 - Apr 10, 2025	Vitamin K2 MK-4 Powder: Date received: June 28, 2024 Made in: China (why China?) Purity COA (pdf) Purity: 110%^1 Purity Certified Standard QC Material COA (pdf) Brand: Supelco Product: PHR2271 Lot#: LRAD4558.1 Purity: 99.9% ±0.1% 6 month follow up Purity COA (pdf) Purity: 99% 12 month follow up Purity COA (pdf) Purity: 99% 18 month follow up Purity COA (pdf) Purity: 99.872% Purity Certified Standard QC Material COA (pdf) Brand: Supelco Product: PHR2271 Lot#: LRAD4558.1 Purity: 99.9% ±0.1% Heavy Metals COA (pdf) Aluminum: < 1.2 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.05 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf, pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic Count: Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Silica Content COA (pdf) Quartz %: <0.2% (below lab detectable limit) Cristobalite %: <0.2% (below lab detectable limit) Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1250/42763 Use by: 25/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India* Dropper cap made in: USA
B0001 - B0054 Dec 17, 2024 - Jan 24, 2025	Vitamin K2 MK-4 Powder: Date received: June 28, 2024 Made in: China (why China?) Purity COA (pdf) Purity: 110%^1 Purity Certified Standard QC Material COA (pdf) Brand: Supelco Product: PHR2271 Lot#: LRAD4558.1 Purity: 99.9% ±0.1% 6 month follow up Purity COA (pdf) Purity: 99% 12 month follow up Purity COA (pdf) Purity: 99% 18 month follow up Purity COA (pdf) Purity: 99.872% Heavy Metals COA (pdf) Aluminum: < 1.2 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.05 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf, pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic Count: Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Silica Content COA (pdf) Quartz %: <0.2% (below lab detectable limit) Cristobalite %: <0.2% (below lab detectable limit) Extra Virgin Olive Oil: Image (jpg) Brand: California Olive Ranch Made in: USA Lot #: C3352A Use by: DEC182025 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India* Dropper cap made in: USA

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Vitamin K2 MK-4 in EVOO(O) ~5 mg/drop, 860 drops

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
J0001 - onward Jan 22, 2026 - onward	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Kasandrinos Made in: Greece Lot #: 197 K/B Production: 11/2025 Expiration: 11/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA

Serial Numbers (s/n)
& Date Range Sold

Lab Results & Info

J0001 - onward

Jan 22, 2026 - onward

Vitamin K2 MK-4 Powder:

Date received: Jul 7, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 100%

Heavy Metals COA (pdf)
Aluminum: < 0.5 ppm
Arsenic: < 0.10 ppm
Cadmium: < 0.10 ppm
Chromium: 0.25 ppm
Lead: < 0.10 ppm
Mercury: < 0.05 ppm
Nickel: < 0.10 ppm

Microbials COA (pdf)
Aerobic Count: 10 cfu/g
Coliform Count: < 10 cfu/g
E. coli Count: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Extra Virgin Olive Oil, Organic:

Image (jpg)
Brand: Kasandrinos
Made in: Greece
Lot #: 197 K/B
Production: 11/2025
Expiration: 11/2027
Turns solid in fridge?: Yes (jpg)

Bottle, Cap & Dropper:

Bottle material: amber glass
Cap/bulb material: plastic, monprene TPE
Dropper material: glass
Bottle made in: India
Dropper cap made in: USA

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Vitamin K2 MK-4 in EVOO(O) ~10 mg/drop, 860 drops

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
C0110 - onward Feb 16, 2026 - onward	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Kasandrinos Made in: Greece Lot #: 197 K/B Production: 11/2025 Expiration: 11/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
C0103 - C0109 Jan 3, 2026 - Jan 16, 2026	Vitamin K2 MK-4 Powder: Date received: Jul 7, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.25 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic Count: 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1370/51006 Production: 04/28/2025 Expiration: 04/27/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
C0085 - C0102 Aug 1, 2025 - Jan 3, 2026	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
C0070 - C0084 Jun 20, 2025 - Jul 31, 2025	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)
C0001 - C0069 Apr 16, 2025 - Jun 7, 2025	Vitamin K2 MK-4 Powder: Date received: Feb 22, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 6 month follow up Purity COA (pdf) Purity: 98% Heavy Metals COA (pdf) Aluminum: < 1.3 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: 6.6 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic Count: < 10 cfu/g Coliform Count: < 10 cfu/g E. coli Count: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1250/42763 Use by: 25/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)

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Vitamin D3 in EVOO(O) ~1,000 IU/drop, 860 drops

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
D0681 - onward Jan 28, 2026 - onward	Vitamin D3 Powder: Date received: Apr 17, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 8 month follow up Purity COA (pdf) Purity: 98.341% Heavy Metals COA (pdf, pdf) Aluminum: 2.38 ppb Arsenic: < 0.025 ppm Cadmium: < 0.025 ppm Chromium: < 0.50 ppm Lead: < 0.025 ppm Mercury: < 0.025 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Kasandrinos Made in: Greece Lot #: 197 K/B Production: 11/2025 Expiration: 11/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
D0635 - D0680 Jan 16, 2026 - Jan 28, 2026	Vitamin D3 Powder: Date received: Apr 17, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 8 month follow up Purity COA (pdf) Purity: 98.341% Heavy Metals COA (pdf, pdf) Aluminum: 2.38 ppb Arsenic: < 0.025 ppm Cadmium: < 0.025 ppm Chromium: < 0.50 ppm Lead: < 0.025 ppm Mercury: < 0.025 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1370/51006 Production: 04/28/2025 Expiration: 04/27/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
D0591 - D0634 Jan 1, 2026 - Jan 16, 2026	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1370/51006 Production: 04/28/2025 Expiration: 04/27/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
D0507 - D0590 Nov 29, 2025 - Jan 1, 2026	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1384/51024 Production: 05/21/2025 Expiration: 05/20/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
D0427 - D0506 Oct 11, 2025 - Nov 28, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1303/52874 Production: 01/18/2025 Expiration: 01/17/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
D0317 - D0426 Aug 1, 2025 - Oct 10, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
D0267 - D0316 Jun 21, 2025 - Jul 30, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)
D0177 - D0266 May 1, 2025 - Jun 20, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1282/42802 Production: 12/09/2024 Expiration: 12/08/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)
D0140 - D0176 Apr 11, 2025 - May 1, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1250/42763 Use by: 25/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic and rubber Dropper material: glass Bottle and dropper cap made in: China (why China?)
D0001 - D0139 Jan 30, 2025 - Apr 10, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1250/42763 Use by: 25/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA

[go back up]

Vitamin D3 in EVOO(O) ~10,000 IU/drop, 860 drops

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
E0060 - onward soon	Vitamin D3 Powder: Date received: Apr 17, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 8 month follow up Purity COA (pdf) Purity: 98.341% Heavy Metals COA (pdf, pdf) Aluminum: 2.38 ppb Arsenic: < 0.025 ppm Cadmium: < 0.025 ppm Chromium: < 0.50 ppm Lead: < 0.025 ppm Mercury: < 0.025 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Kasandrinos Made in: Greece Lot #: 197 K/B Production: 11/2025 Expiration: 11/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
E0052 - E0059 Jan 15, 2026 - onward (included in this batch are 2 bottles with mistaken serials of D0057 and D0058)	Vitamin D3 Powder: Date received: Apr 17, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 100% 8 month follow up Purity COA (pdf) Purity: 98.341% Heavy Metals COA (pdf, pdf ) Aluminum: 2.38 ppb Arsenic: < 0.025 ppm Cadmium: < 0.025 ppm Chromium: < 0.50 ppm Lead: < 0.025 ppm Mercury: < 0.025 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1370/51006 Production: 04/28/2025 Expiration: 04/27/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
E0046 - E0051 Jan 5, 2026 - Jan 14, 2026	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1370/51006 Production: 04/28/2025 Expiration: 04/27/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
E0038 - E0045 Dec 19, 2025 - Jan 4, 2026	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1384/51024 Production: 05/21/2025 Expiration: 05/20/2027 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
E0013 - E0037 Jun 20, 2025 - Dec 19, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1285/40795 Production: 12/11/2024 Expiration: 12/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA
E0001 - E0012 Jan 30, 2025 - Jun 20, 2025	Vitamin D3 Powder: Date received: Jan 02, 2025 Made in: China (why China?) Purity COA (pdf) Purity: 99% Cert. Std. QC Purity: 100% 6 month follow up Purity COA (pdf) Purity: 100% 12 month follow up Purity COA (pdf) Purity: 99.899% We ran out of this batch of D3, so we won't be able to do anymore follow up testing :( Heavy Metals COA (pdf) Aluminum: < 0.5 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Mold: < 10 cfu/g Yeast: < 10 cfu/g Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Extra Virgin Olive Oil, Organic: Image (jpg) Brand: Terra Delyssa Made in: Tunisia Lot #: L1250/42763 Use by: 25/10/2026 Turns solid in fridge?: Yes (jpg) Bottle, Cap & Dropper: Bottle material: amber glass Cap/bulb material: plastic, monprene TPE Dropper material: glass Bottle made in: India Dropper cap made in: USA

Serial Numbers (s/n)
& Date Range Sold

Lab Results & Info

E0060 - onward

soon

Vitamin D3 Powder:

Date received: Apr 17, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 100%

8 month follow up Purity COA (pdf)
Purity: 98.341%

Heavy Metals COA (pdf, pdf)
Aluminum: 2.38 ppb
Arsenic: < 0.025 ppm
Cadmium: < 0.025 ppm
Chromium: < 0.50 ppm
Lead: < 0.025 ppm
Mercury: < 0.025 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Mold: < 10 cfu/g
Yeast: < 10 cfu/g
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative

Extra Virgin Olive Oil, Organic:

Image (jpg)
Brand: Kasandrinos
Made in: Greece
Lot #: 197 K/B
Production: 11/2025
Expiration: 11/2027
Turns solid in fridge?: Yes (jpg)

Bottle, Cap & Dropper:

Bottle material: amber glass
Cap/bulb material: plastic, monprene TPE
Dropper material: glass
Bottle made in: India
Dropper cap made in: USA

E0052 - E0059

Jan 15, 2026 - onward

(included in this batch are 2 bottles with mistaken serials of D0057 and D0058)

Vitamin D3 Powder:

Date received: Apr 17, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 100%

8 month follow up Purity COA (pdf)
Purity: 98.341%

Heavy Metals COA (pdf, pdf )
Aluminum: 2.38 ppb
Arsenic: < 0.025 ppm
Cadmium: < 0.025 ppm
Chromium: < 0.50 ppm
Lead: < 0.025 ppm
Mercury: < 0.025 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Mold: < 10 cfu/g
Yeast: < 10 cfu/g
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative

Extra Virgin Olive Oil, Organic:

Image (jpg)
Brand: Terra Delyssa
Made in: Tunisia
Lot #: L1370/51006
Production: 04/28/2025
Expiration: 04/27/2027
Turns solid in fridge?: Yes (jpg)

Bottle, Cap & Dropper:

Bottle material: amber glass
Cap/bulb material: plastic, monprene TPE
Dropper material: glass
Bottle made in: India
Dropper cap made in: USA

E0046 - E0051

Jan 5, 2026 -
Jan 14, 2026

Vitamin D3 Powder:

Date received: Jan 02, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 99%
Cert. Std. QC Purity: 100%

6 month follow up Purity COA (pdf)
Purity: 100%

12 month follow up Purity COA (pdf)
Purity: 99.899%
We ran out of this batch of D3, so we won't be able to do anymore follow up testing :(

Heavy Metals COA (pdf)
Aluminum: < 0.5 ppm
Arsenic: < 0.50 ppm
Cadmium: < 0.25 ppm
Chromium: < 0.50 ppm
Lead: < 0.50 ppm
Mercury: < 0.10 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Mold: < 10 cfu/g
Yeast: < 10 cfu/g
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative

Extra Virgin Olive Oil, Organic:

Image (jpg)
Brand: Terra Delyssa
Made in: Tunisia
Lot #: L1370/51006
Production: 04/28/2025
Expiration: 04/27/2027
Turns solid in fridge?: Yes (jpg)

Bottle, Cap & Dropper:

Bottle material: amber glass
Cap/bulb material: plastic, monprene TPE
Dropper material: glass
Bottle made in: India
Dropper cap made in: USA

E0038 - E0045

Dec 19, 2025 -
Jan 4, 2026

Vitamin D3 Powder:

Date received: Jan 02, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 99%
Cert. Std. QC Purity: 100%

6 month follow up Purity COA (pdf)
Purity: 100%

12 month follow up Purity COA (pdf)
Purity: 99.899%
We ran out of this batch of D3, so we won't be able to do anymore follow up testing :(

Heavy Metals COA (pdf)
Aluminum: < 0.5 ppm
Arsenic: < 0.50 ppm
Cadmium: < 0.25 ppm
Chromium: < 0.50 ppm
Lead: < 0.50 ppm
Mercury: < 0.10 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Mold: < 10 cfu/g
Yeast: < 10 cfu/g
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative

Extra Virgin Olive Oil, Organic:

Image (jpg)
Brand: Terra Delyssa
Made in: Tunisia
Lot #: L1384/51024
Production: 05/21/2025
Expiration: 05/20/2027
Turns solid in fridge?: Yes (jpg)

Bottle, Cap & Dropper:

Bottle material: amber glass
Cap/bulb material: plastic, monprene TPE
Dropper material: glass
Bottle made in: India
Dropper cap made in: USA

E0013 - E0037

Jun 20, 2025 -
Dec 19, 2025

Vitamin D3 Powder:

Date received: Jan 02, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 99%
Cert. Std. QC Purity: 100%

6 month follow up Purity COA (pdf)
Purity: 100%

12 month follow up Purity COA (pdf)
Purity: 99.899%
We ran out of this batch of D3, so we won't be able to do anymore follow up testing :(

Heavy Metals COA (pdf)
Aluminum: < 0.5 ppm
Arsenic: < 0.50 ppm
Cadmium: < 0.25 ppm
Chromium: < 0.50 ppm
Lead: < 0.50 ppm
Mercury: < 0.10 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Mold: < 10 cfu/g
Yeast: < 10 cfu/g
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative

Extra Virgin Olive Oil, Organic:

Image (jpg)
Brand: Terra Delyssa
Made in: Tunisia
Lot #: L1285/40795
Production: 12/11/2024
Expiration: 12/10/2026
Turns solid in fridge?: Yes (jpg)

Bottle, Cap & Dropper:

Bottle material: amber glass
Cap/bulb material: plastic, monprene TPE
Dropper material: glass
Bottle made in: India
Dropper cap made in: USA

E0001 - E0012

Jan 30, 2025 -
Jun 20, 2025

Vitamin D3 Powder:

Date received: Jan 02, 2025
Made in: China (why China?)

Purity COA (pdf)
Purity: 99%
Cert. Std. QC Purity: 100%

6 month follow up Purity COA (pdf)
Purity: 100%

12 month follow up Purity COA (pdf)
Purity: 99.899%
We ran out of this batch of D3, so we won't be able to do anymore follow up testing :(

Heavy Metals COA (pdf)
Aluminum: < 0.5 ppm
Arsenic: < 0.50 ppm
Cadmium: < 0.25 ppm
Chromium: < 0.50 ppm
Lead: < 0.50 ppm
Mercury: < 0.10 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Mold: < 10 cfu/g
Yeast: < 10 cfu/g
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative

Extra Virgin Olive Oil, Organic:

Image (jpg)
Brand: Terra Delyssa
Made in: Tunisia
Lot #: L1250/42763
Use by: 25/10/2026
Turns solid in fridge?: Yes (jpg)

Bottle, Cap & Dropper:

Bottle material: amber glass
Cap/bulb material: plastic, monprene TPE
Dropper material: glass
Bottle made in: India
Dropper cap made in: USA

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Magnesium Glycinate Powder (100 g)

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
M0100 - onward Oct 2, 2025 - onward	Magnesium Glycinate Powder Date received batch: Sep 17, 2025 Made in: China (why China?) Purity COA (pdf) Magnesium: 11% Glycine: 71.93% Heavy Metals COA (pdf) Aluminum: 0.67 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.13 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Bottle & Cap: Bottle material: amber glass Cap/seal: phenolic plastic cap and LDPE cone liner Bottle made in: India Cap made in: USA
M0001 - M0099 Apr 21, 2025 - Sep 27, 2025	Magnesium Glycinate Powder: Date received batch: Mar 11, 2025 Made in: China (why China?) Purity COA (pdf, pdf) Magnesium: 11% Glycine: 71.23% Heavy Metals COA (pdf, pdf) Aluminum: 7.4 ppm Arsenic: < 0.50 ppm Cadmium: < 0.25 ppm Chromium: < 0.50 ppm Lead: < 0.50 ppm Mercury: < 0.10 ppm Nickel: < 0.50 ppm Microbials COA (pdf) Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Bottle & Cap: Bottle material: amber glass Cap/seal: phenolic plastic cap and LDPE cone liner Bottle made in: India Cap made in: USA

Serial Numbers (s/n)
& Date Range Sold

Lab Results & Info

M0100 - onward

Oct 2, 2025 - onward

Magnesium Glycinate Powder

Date received batch: Sep 17, 2025
Made in: China (why China?)

Purity COA (pdf)
Magnesium: 11%
Glycine: 71.93%

Heavy Metals COA (pdf)
Aluminum: 0.67 ppm
Arsenic: < 0.10 ppm
Cadmium: < 0.10 ppm
Chromium: 0.13 ppm
Lead: < 0.10 ppm
Mercury: < 0.10 ppm
Nickel: < 0.10 ppm

Microbials COA (pdf)
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Bottle & Cap:

Bottle material: amber glass
Cap/seal: phenolic plastic cap and LDPE cone liner
Bottle made in: India
Cap made in: USA

M0001 - M0099

Apr 21, 2025 -
Sep 27, 2025

Magnesium Glycinate Powder:

Date received batch: Mar 11, 2025
Made in: China (why China?)

Purity COA (pdf, pdf)
Magnesium: 11%
Glycine: 71.23%

Heavy Metals COA (pdf, pdf)
Aluminum: 7.4 ppm
Arsenic: < 0.50 ppm
Cadmium: < 0.25 ppm
Chromium: < 0.50 ppm
Lead: < 0.50 ppm
Mercury: < 0.10 ppm
Nickel: < 0.50 ppm

Microbials COA (pdf)
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Bottle & Cap:

Bottle material: amber glass
Cap/seal: phenolic plastic cap and LDPE cone liner
Bottle made in: India
Cap made in: USA

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Magnesium Glycinate Powder (300 g)

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
N0001 - onward Dec 2, 2025 - onward	Magnesium Glycinate Powder Date received batch: Sep 17, 2025 Made in: China (why China?) Purity COA (pdf) Magnesium: 11% Glycine: 71.93% Heavy Metals COA (pdf) Aluminum: 0.67 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.13 ppm Lead: < 0.10 ppm Mercury: < 0.10 ppm Nickel: < 0.10 ppm Microbials COA (pdf) Aerobic: < 10 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Bottle & Cap: Bottle material: amber glass Cap/seal: polypropylene cap and F217 foam liner Bottle & cap made in: USA

Serial Numbers (s/n)
& Date Range Sold

Lab Results & Info

N0001 - onward

Dec 2, 2025 - onward

Magnesium Glycinate Powder

Date received batch: Sep 17, 2025
Made in: China (why China?)

Purity COA (pdf)
Magnesium: 11%
Glycine: 71.93%

Heavy Metals COA (pdf)
Aluminum: 0.67 ppm
Arsenic: < 0.10 ppm
Cadmium: < 0.10 ppm
Chromium: 0.13 ppm
Lead: < 0.10 ppm
Mercury: < 0.10 ppm
Nickel: < 0.10 ppm

Microbials COA (pdf)
Aerobic: < 10 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Bottle & Cap:

Bottle material: amber glass
Cap/seal: polypropylene cap and F217 foam liner
Bottle & cap made in: USA

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Eggshell Calcium Powder (125 g)

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
soon	Eggshell Powder: Date received: Jan 12, 2026 Made in: China (why China?) Purity COA (pdf) Calcium: 40% Metals/Non-Metals COA (pdf, pdf) Aluminum: 0.26 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.11 ppm Fluoride: < 5 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) our initial COA had some microbial levels that were out of range. we heat sterilized the eggshell calcium and re-tested. see the initial COA (pdf). this is the re-tested part 2 of 2. Aerobic: 600 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Particle Size (pdf) Average: 17.50 µm Bottle & Cap: Bottle material: amber glass Cap/seal: polypropylene cap and F217 foam liner Bottle made in: India Cap made in: USA
H0027 - onward Feb 6, 2026 - onward	Eggshell Powder: Date received: Jan 12, 2026 Made in: China (why China?) Purity COA (pdf) Calcium: 40% Metals/Non-Metals COA (pdf, pdf) Aluminum: 0.26 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.11 ppm Fluoride: < 5 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) our initial COA had some microbial levels that were out of range. we heat sterilized the eggshell calcium and re-tested. see the initial COA (pdf). Aerobic: 1,800 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Particle Size (pdf) Average: 17.50 µm Bottle & Cap: Bottle material: amber glass Cap/seal: phenolic plastic cap and LDPE cone liner Bottle made in: India* Cap made in: USA
H0001 - H0026 Dec 8, 2025 - Jan 31, 2026	Eggshell Powder: Date received: Sep 08, 2025 Made in: China (why China?) Purity COA (pdf) Calcium: 37% Metals/Non-Metals COA (pdf, pdf) Aluminum: 0.86 ppm Arsenic: < 0.08 ppm Cadmium: < 0.08 ppm Chromium: 0.18 ppm Fluoride: < 10 ppm Lead: < 0.06 ppm Mercury: < 0.05 ppm Nickel: 2.8 ppm Microbials COA (pdf) Aerobic: 4,900 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Particle Size (pdf) Average: 20.14 µm Bottle & Cap: Bottle material: amber glass Cap/seal: phenolic plastic cap and LDPE cone liner Bottle made in: India Cap made in: USA

Serial Numbers (s/n)
& Date Range Sold

Lab Results & Info

soon

Eggshell Powder:

Date received: Jan 12, 2026
Made in: China (why China?)

Purity COA (pdf*)
Calcium: 40%

Metals/Non-Metals COA (pdf, pdf)
Aluminum: 0.26 ppm
Arsenic: < 0.10 ppm
Cadmium: < 0.10 ppm
Chromium: 0.11 ppm
Fluoride: < 5 ppm
Lead: < 0.10 ppm
Mercury: < 0.05 ppm
Nickel: < 0.10 ppm

Microbials COA* (pdf)
*our initial COA had some microbial levels that were out of range. we heat sterilized the eggshell calcium and re-tested. see the initial COA (pdf).
*this is the re-tested part 2 of 2.
Aerobic: 600 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Particle Size (pdf)
Average: 17.50 µm

Bottle & Cap:

Bottle material: amber glass
Cap/seal: polypropylene cap and F217 foam liner
Bottle made in: India
Cap made in: USA

H0027 - onward

Feb 6, 2026 - onward

Eggshell Powder:

Date received: Jan 12, 2026
Made in: China (why China?)

Purity COA (pdf*)
Calcium: 40%

Metals/Non-Metals COA (pdf, pdf)
Aluminum: 0.26 ppm
Arsenic: < 0.10 ppm
Cadmium: < 0.10 ppm
Chromium: 0.11 ppm
Fluoride: < 5 ppm
Lead: < 0.10 ppm
Mercury: < 0.05 ppm
Nickel: < 0.10 ppm

Microbials COA* (pdf)
*our initial COA had some microbial levels that were out of range. we heat sterilized the eggshell calcium and re-tested. see the initial COA (pdf).
Aerobic: 1,800 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Particle Size (pdf)
Average: 17.50 µm

Bottle & Cap:

Bottle material: amber glass
Cap/seal: phenolic plastic cap and LDPE cone liner
Bottle made in: India
Cap made in: USA

H0001 - H0026

Dec 8, 2025 -
Jan 31, 2026

Eggshell Powder:

Date received: Sep 08, 2025
Made in: China (why China?)

Purity COA (pdf)
Calcium: 37%

Metals/Non-Metals COA (pdf, pdf)
Aluminum: 0.86 ppm
Arsenic: < 0.08 ppm
Cadmium: < 0.08 ppm
Chromium: 0.18 ppm
Fluoride: < 10 ppm
Lead: < 0.06 ppm
Mercury: < 0.05 ppm
Nickel: 2.8 ppm

Microbials COA (pdf)
Aerobic: 4,900 cfu/g
Coliform:< 10 cfu/g
E. coli: < 10 cfu/g
Salmonella: negative
Mold: < 10 cfu/g
Yeast: < 10 cfu/g

Particle Size (pdf)
Average: 20.14 µm

Bottle & Cap:

Bottle material: amber glass
Cap/seal: phenolic plastic cap and LDPE cone liner
Bottle made in: India
Cap made in: USA

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Eggshell Calcium Powder (400 g)

Serial Numbers (s/n) & Date Range Sold	Lab Results & Info
G0098 - onward soon	Eggshell Powder: Date received: Jan 12, 2026 Made in: China (why China?) Purity COA (pdf) Calcium: 40% Metals/Non-Metals COA (pdf, pdf) Aluminum: 0.26 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.11 ppm Fluoride: < 5 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) our initial COA had some microbial levels that were out of range. we heat sterilized the eggshell calcium and re-tested. see the initial COA (pdf). this is the re-tested part 2 of 2. Aerobic: 600 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Particle Size (pdf) Average: 17.50 µm Bottle & Cap: Bottle material: amber glass Cap/seal: polypropylene cap and F217 foam liner Bottle & cap made in: USA
G0076 - G0097 Feb 6, 2026 - onward	Eggshell Powder: Date received: Jan 12, 2026 Made in: China (why China?) Purity COA (pdf) Calcium: 40% Metals/Non-Metals COA (pdf, pdf) Aluminum: 0.26 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.11 ppm Fluoride: < 5 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: < 0.10 ppm Microbials COA (pdf) our initial COA had some microbial levels that were out of range. we heat sterilized the eggshell calcium and re-tested. see the initial COA (pdf). this is the re-tested part 1 of 2. Aerobic: 1,800 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Particle Size (pdf) Average: 17.50 µm Bottle & Cap: Bottle material: amber glass Cap/seal: polypropylene cap and F217 foam liner Bottle & cap made in: USA
G0023 - G0075 Oct 21, 2025 - Jan 29, 2026	Eggshell Powder: Date received: Sep 08, 2025 Made in: China (why China?) Purity COA (pdf) Calcium: 37% Metals/Non-Metals COA (pdf, pdf) Aluminum: 0.86 ppm Arsenic: < 0.08 ppm Cadmium: < 0.08 ppm Chromium: 0.18 ppm Fluoride: < 10 ppm Lead: < 0.06 ppm Mercury: < 0.05 ppm Nickel: 2.8 ppm Microbials COA (pdf) Aerobic: 4,900 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Particle Size (pdf) Average: 20.14 µm Bottle & Cap: Bottle material: amber glass Cap/seal: polypropylene cap and F217 foam liner Bottle & cap made in: USA
G0001 - G0022 Sep 18, 2025 - Oct 20, 2025	Eggshell Powder: Date received: Jul 16, 2025 Made in: China (why China?) Purity COA (pdf) Calcium: 43% Metals/Non-Metals COA (pdf, pdf) Aluminum: < 1.0 ppm Arsenic: < 0.10 ppm Cadmium: < 0.10 ppm Chromium: 0.18 ppm Fluoride: < 10 ppm Lead: < 0.10 ppm Mercury: < 0.05 ppm Nickel: 0.10 ppm Microbials COA (pdf) Aerobic: 12,000 cfu/g Coliform:< 10 cfu/g E. coli: < 10 cfu/g Salmonella: negative Mold: < 10 cfu/g Yeast: < 10 cfu/g Particle Size (pdf) Average: 20.26 µm Bottle & Cap: Bottle material: amber glass Cap/seal: polypropylene cap and F217 foam liner Bottle & cap made in: USA

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*1 How did the COA result come back at 110%? Is this a joke?

We had the same question when we saw the COA. Looking at the comments section of the COA above the "SGS Sample ID" we have a blurb from the lab:

A simplified layman's translation of the comment and COA: When the lab we hired ran a sample of our vitamin k2 mk-4 and a certified reference sample of the same vitamin through the same instrument on the same day using the same technique and person, both samples produced a final result of 110%. This indicates that both samples have a high degree of similarity.

If you want to geek out with us on the nitty gritty details, we appreciate your diligence. Please keep reading!

Understanding how any result above 100% is possible, we also need to understand how the lab analyzes the purity of a given sample.

Lab instruments only produce reportable results when the results fall within the instrument's calibration curve. The calibration curve is a range of sample concentrations where the instrument has been determined to produce acceptable results (more on calibration curves, pdf).

For example, if the range of the instrument's calibration curve is from 0.1 to 20 ug/mL (micrograms per milliliter), then we would have to dilute our, potentially close to 100%, sample down into that range (preferably near the middle of the range).

If we wanted to dilute our sample down to 5 ug/mL, then we could take 0.05 g of our sample and mix it with 10,000 mL of solution. This creates a 5 ug/mL dilution:

0.05 g ÷ 10,000 mL = 50,000 ug ÷ 10,000 mL = 5 ug/mL

Practically speaking, we diluted our potentially 1:1 (100%) sample down into a 1:10,000 (0.01%) sample (a large dilution).

Continuing our example, let's say we ran this diluted preparation through the analyzing instrument and received a result of 5.5 ug/mL. We would have to "un-dilute" the results in order to get back to our initial baseline and desired unit of measurement. To "un-dilute" the results we take the result multiplied by the dilution ratio of 10,000 divided by our initial input of 0.05 g:

5.5 ug/mL · 10,000 ml ÷ 0.05 g = 1,100,000 ug/g

Since there are 1,000,000 micrograms (ug) per gram (g), 1,100,000 ug/g equates to 110%:

1,100,000 ug/g ÷ 1,00,000 ug/g · 100% = 110%

Now, you might be clamoring that this elaborate explanation still doesn't explain how or why the instrument would output an above 100% reading. And you're right.

A realization we had is that any laboratory measurement has uncertainty built-in, hence the method uncertainty and confidence interval. While balances are calibrated daily with standard weights, volumetric glassware markings are standardized, and pipettes are checked and documented, there are inherent discrepancies, however minuscule, introduced via human interaction, the lab environment, instrument calibration, etc. especially when dilution (use of a pipette) is required.

Because of these inherent discrepancies labs will provide a method uncertainty in the form of a confidence interval. In essence, based upon the previous analyzations done on certified standard samples we have the following historical recovery data (mean recovery is inferred from provided data):

Relative Standard Deviation (RSD): 6%
95% Confidence Interval Range (95% CI): 91 - 115%
Mean Recovery: 103%

Mean Recovery is calculated by taking the minimum 95% CI + 2RSD = 91% + 2 · 6% = 103%

The above data shows that 95% of the time the lab analyzes a 99.9% ±0.1% certified standard sample of vitamin k2 mk-4, the recovery result will fall between 91 - 115%.

In our opinion, the main takeaway is: as long as our sample recovers at a similar percentage to the 99.9% ±0.1% certified standard sample on a calibrated instrument and both tests were run on the same day, by the same person using the same instrument and technique (which is what we're told happened), then we can be reasonably confident that the 2 samples are highly similar.

We hope this is a sufficient explanation of how the results could turn out this way. If you think otherwise, please send us a message!

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