Thorne
Biotin-8
Biotin, vitamin B7, supports healthy metabolism, nerves, nails, hair, and skin
Approximate price. Subject to merchant changes.
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- Serving size
- See product label for full directions
- Goal
- skin
- Category
- Skin & Beauty
The review
Why we put this on the shelf.
A high concentration of biotin, a B vitamin that promotes fingernail strength and supports skin, hair, and nerve health, as well as healthy blood sugar metabolism.* B
We carry Biotin-8 because Thorne's quality testing is genuinely top-tier — every batch is independently lab-tested for purity and potency, and they're one of the few supplement brands with both NSF-certified manufacturing and a research-grade clinical division.
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