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Thorne Ferrasob delivers 36mg of highly absorbable iron bisglycinate combined with essential vitamins B6, B12, C, and folic acid to maximize iron absorption and combat fatigue. This gluten-free, allergen-free formula is trusted by professional athletes and developed in partnership with Mayo Clinic, ensuring purity and efficacy for adults seeking optimal blood health and sustained energy.





















| ASIN | B0797PJQMT |
| ASIN | B0797PJQMT |
| Amazon Bestseller | #124,014 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #246 in Iron Mineral Supplements |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,599) |
| Date First Available | February 12, 2014 |
| Is Discontinued By Manufacturer | No |
| Item model number | SF750 |
| Main Ingredients | Gluten Free |
| Manufacturer | United Earth |
| Product Dimensions | 5.31 x 5.31 x 9.45 cm; 39.69 g |
| Product Dimensions | 5.31 x 5.31 x 9.45 cm; 39.69 g |
| Target Age Range Description | Adult |
| Target Gender | Unisex |
T**O
Thorne is the best so far that I have used to help with my iron levels. I don’t get an upset stomach and it’s doesn’t cause me constipation. No taste and quality ingredients. Very effective and helped with my blood levels.
K**R
Nothing to add
A**R
Bad stomach constipation diarrhoea common issues with this tablet. Don’t use it its worse
T**E
I took this iron supplement once and actually felt more energized the same day. I’m usually sensitive to iron, but this one didn’t upset my stomach or cause any side effects. The capsule is easy to take and feels very clean and high quality, which is what I expect from Thorne. Of course results vary, but if you’re low in iron or just looking for a well-absorbed iron complex, this one seems to work quickly. I’ll continue using it to see the longer-term benefits, but my first impression was very positive.
J**A
Effective and bang for the buck vitamin
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