THORNE Iron Bisglycinate 25 mg Capsules
- 25 mg iron as bisglycinate
- 60 capsules, 60 servings
- NSF Certified for Sport
- Vegetarian, free of dairy, gluten and soy
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A bisglycinate iron capsule with the dose written out and a sport certification, for readers who want a gentler form of iron. The listing offers no timing advice.
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ASIN: B0797GZDZLCategory: Iron Supplements
Overview
THORNE Iron Bisglycinate uses a chelated form of iron that the listing says is made for enhanced absorption without stomach side effects. It comes as an unflavored capsule and carries NSF Certified for Sport status.
Athletes who are tested will value the certification, and the free-from list is complete. Side effect claims are the maker's wording, so a person with a sensitive stomach should still read the label.
Who it's for
Tested athletes and people who prefer a vegetarian capsule free of dairy, gluten and soy get a clear match. Anyone unsure whether they need iron should speak with a healthcare professional, since the listing does not say who should take it.
Pros and cons
- Dose stated in the title
- NSF Certified for Sport
- Free of dairy, gluten, soy
- Timing advice not listed
- Capsules per serving not described
- Sports performance is the only benefit named
Performance notes
The bisglycinate form binds iron to an amino acid, which the maker says supports absorption and comfort. Capsules are swallowed whole, and the real result depends on individual iron status rather than the pill alone.
Specifications
| Brand | THORNE |
|---|---|
| Supplement Type | Iron (bisglycinate) |
| Form | Capsule |
| Diet | Vegetarian |
| Allergens | Dairy Free, Gluten Free, Soy Free |
| Count | 60 capsules |
| Flavor | Unflavored |
| Benefits | Sports Performance |
| Iron | 25 mg |
| Servings | 60 |
| Certification | NSF Certified for Sport |
Frequently asked questions
Should THORNE Iron Bisglycinate be taken with food?
The listing gives no timing or food advice, so follow the bottle label and ask a clinician.
Is THORNE Iron Bisglycinate certified for athletes?
Yes. The title lists NSF Certified for Sport.
Is it free of common allergens?
The allergen field lists dairy free, gluten free and soy free.