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THORNE - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Capsules
Key item features
- Well-Absorbed Iron: Provides 25 mg of elemental iron per capsule in a non-constipating, well-absorbed form as iron bisglycinate
- Symptoms of Low Iron: Nearly 1 in 3 adults in the U.S. may have low iron levels, which can manifest as weakness, fatigue, shortness of breath, dizziness, drowsiness, irritability, infrequent menstruation, and more
- Blood Support: Dietary iron is essential for the formation of new red blood cells, especially important for women of childbearing age, after blood loss from surgery/injury, or for those who follow vegan/vegetarian diets*
- NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
Specs
- Ingredient preferenceGluten-Free
- Count60
- Health concernImmune System Support
- Enteral medication & supplement formCapsules
Reviews summary
Pros
- : Offers affordable options for customers.
- : Made with durable materials.
Generated by AI
Current price is USD$16.00$94.12/lb
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About this item
Product details
For enhanced iron absorption without GI side effects. Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based products, a health diagnostics technology platform, and the latest in medical education. With more than 350 products, Thorne is the most dispensed brand by 30-to 40-year-old health-care practitioners. Thorne is dedicated to improving the health of our community as well as increasing the knowledge of nutritional health and wellness. Since 2012, Thorne has partnered with educational institutes and local charities to donate more than 1M in products and profits.Thorne products do not contain any unnecessary binders, coatings, disintegrants, fillers, or lubricants (including magnesium stearate) that could impair absorption. Thorne adheres to the current Good Manufacturing Practices (cGMPs) and has the highest number of NSF Certified for Sport products which test for more than 200 banned substances for elite athletic competitions.
- Well-Absorbed Iron: Provides 25 mg of elemental iron per capsule in a non-constipating, well-absorbed form as iron bisglycinate
- Symptoms of Low Iron: Nearly 1 in 3 adults in the U.S. may have low iron levels, which can manifest as weakness, fatigue, shortness of breath, dizziness, drowsiness, irritability, infrequent menstruation, and more
- Blood Support: Dietary iron is essential for the formation of new red blood cells, especially important for women of childbearing age, after blood loss from surgery/injury, or for those who follow vegan/vegetarian diets*
- NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
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Specifications
Ingredient preference
Gluten-Free
Count
60
Health concern
Immune System Support
Enteral medication & supplement form
Capsules
Indications
Health Concern
Immune System Support
Warranty
Warranty information
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Ingredients
Ingredients
One Capsule Contains: Iron (as Ferrochel Ferrous Bisglycinate Chelate)* 25 mg. Other Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Leucine, Silicon Dioxide.
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Reviews summary
Pros
- : Offers affordable options for customers.
- : Made with durable materials.
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Showing 1-3 of 140 reviews
Sep 16, 2025
Bev
Top Reviewer
5 out of 5 stars review
Verified Purchase
iron tabs
small easy to swallow capsules. tasteless and very convenient to take and no after taste. easy way to get my iron which was really low.
Helpful?7KM1ORK27T53188332354
Dec 8, 2025
Hancock
5 out of 5 stars review
Verified Purchase
Recommended by hematologist (blood doctor) for better absorption and less stomach upset. No problems with this product.
Helpful?7KM1ORK27T53188332354
Apr 16, 2026
Lisa
5 out of 5 stars review
Verified Purchase
very small capsules. easy to use.
we were thrilled that the capsules are very small, compared to others. easy to swallow. no bad aftertaste. easy on our stomachs
Helpful?7KM1ORK27T53188332354
