Biotin supplements
Comparison
- 835 products contain biotin
- 31 of those contain biotin and nothing else
- Biotin is widely stocked — carried by 6 merchants
Serving size across these products log scale
Lowest priced
Bottle price only. Container sizes vary and servings per container are not stated consistently, so this is a starting point rather than a like-for-like comparison.
Most biotin per serving
Ranked by the amount stated on the label. mcg is the unit most brands use for biotin, and only products measured that way are ranked here — the other 20 use a different unit and can't be compared like for like, but they are still listed above by price. Serving sizes differ between brands, so check the label for how many capsules or tablets that is.
Nothing but biotin
Products where biotin is the only ingredient we found — useful if you are building a stack deliberately and don't want extras you didn't choose.
Covers the most in one bottle
These contain biotin plus the most other ingredients we found — fewer bottles if the rest of your stack overlaps.
Usually combined with
What actually shares a bottle with biotin, counted across these 835 products.
Add the other ingredients you want and find the fewest bottles that cover them.
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