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Four hundred tablets work out at 2.5p a day on the listing's one-tablet-a-day regime, and 0.21p per 1,000 mcg of biotin. It is the cheapest entry in both columns. It also carries zinc at 10 mg and selenium at 55 micrograms, which is the part of the formula the hair and nail wording can actually rest on.
The catch: 400 tablets is a thirteen month commitment before you know whether it suits you, and the listing describes the product as supporting "hair regrowth", which is not language any authorised biotin claim supports.
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| Brand | Not recorded yet |
|---|---|
| Model | Not recorded yet |
| Category | Health & Wellness |
| Rated power | Not recorded yet |
| Running cost (estimate) | Not recorded yet |
| Warranty | Not recorded yet |
| Consumables and parts | Not recorded yet |
| Expected lifespan | No evidence recorded |
Guides that cover it
- Best biotin supplements last checked 21 Oct 2026
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