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Verified brands
Natrol
Natrol is known for melatonin and biotin fast-dissolve tablets. Two products were on the USP Verified directory.
Checked 15 October 2026. 2 products below. Programs: USP Verified. A seal applies to the named product, not to every bottle this brand sells. Lists change; use the certifier link before you treat a seal as current.
Which certifications, and where to recheck them
- USP Verified — These names were on the USP Verified product directory at quality-supplements.org on 15 October 2026.
Products on the official list
| Product | Certification | Ingredient page |
|---|---|---|
| Natrol Melatonin 5 mg Fast Dissolve Tablets | USP Verified | Melatonin Tablet |
| Natrol Biotin Maximum Strength Fast Dissolve Tablets | USP Verified | Biotin (high-dose) Tablet |
Supplement pages
These links go to the ingredient pages, which describe the evidence. The certification above is about the named product, not about whether the ingredient works.
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Full verified-brands directory · What these seals do and do not mean