Because it is proprietary and confidential business information, Thorne does not disclose the country of origin of its raw materials. Thorne tells us: "Thorne Research sources its ingredients from around the world. However, what is much more important than the country of origin of an ingredient is the testing that is done on that ingredient when it is received by the manufacturer. Thorne Research does not rely on the Certificate of Origin from an ingredient supplier. Instead, Thorne Research tests every single ingredient in our own in-house laboratory, regardless of the ingredient's country of origin, to verify the ingredient's identification, purity, and quality." If you would like more information, we suggest you contact Thorne Customer Service directly at 800-228-1966.

Thorne 〔ソーン〕ビスグリシネート鉄サプリメント25mg 60カプセル

Q: are these large or small like regular iron pills?

The Iron Bisglycinate is a small capsule measuring .709 inches in length.

Q: does this contain any vitamin c ?

No it does not, it just has the iron by itself, which I like. I just take my vitamin C separately for maximum absorption.

Q: If this has 139% of your daily value for Iron, isn't that a bad since it exceeds the daily value, and there's iron in some foods?

The nutrient content in Thorne’s nutritional supplements is higher than the FDA’s Recommended Daily Allowance (RDA) because the RDA guidelines are designed to prevent a deficiency rather than providing you the amount you need to correct a deficiency or support optimal health. Often, individuals who require iron supplementation are already in a deficient state, and a correction of a deficiency requires a higher amount of iron than what would be required to prevent the deficiency as is provided by the RDA.

4.6/5

Product ID: 725579524

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Details

Brand
Thorne
Item Form
カプセル
Unit Count
60.00 粒
Number of Items
1
Diet Type
Vegetarian
Item Weight
0.02 Pounds

🌱Allergen-free & additive-free purity

🏅NSF-certified for sports performance

💊25mg elemental iron per capsule

Frequently Bought Together

THORNE Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Capsules

THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules

THORNE Vitamin C - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Support Immune System, Production of Cellular Energy, Collagen Production and Healthy Tissue* - Gluten-Free - 90 Capsules

Description

⚡ Elevate your iron game with pro-level purity and power!

CHAMPIONS CHOICE - The official partner of Team USA and a go-to supplement for top-tier professionals.
PURE CLEAN FORMULA - Free from gluten, soy, dairy, nuts, eggs, shellfish, and fish—crafted for maximum purity.
TRUSTED AMERICAN QUALITY - Proudly made in the USA with rigorous standards and backed by Mayo Clinic research partnership.
OPTIMIZED IRON ABSORPTION - 25mg of highly bioavailable bisglycinate iron per capsule fuels your energy and combats fatigue.
ELITE SPORTS CERTIFICATION - NSF-certified to support high-performance athletes and trusted by over 100 pro teams.

Thorne’s Bisglycinate Iron supplement delivers 25mg of elemental iron per capsule in a highly absorbable form, NSF-certified for athletes, allergen-free, and proudly made in the USA. Trusted by professional sports teams and backed by Mayo Clinic research, it’s designed to combat fatigue and support peak performance with clean, pure ingredients.

Specifications

Product Dimensions

5.31 x 5.31 x 9.45 cm; 9.07 g

Have a Question? See What Others Asked

are these large or small like regular iron pills?

does this contain any vitamin c ?

Country of origin

If this has 139% of your daily value for Iron, isn't that a bad since it exceeds the daily value, and there's iron in some foods?

Common Questions

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