About this website
SuppVerify is an independent, free dietary supplement information site. It covers 18,000+ supplement products, 186 ingredient guides with evidence levels, typical doses and safety notes, and profiles of the companies behind each brand (parent company, ownership verified via SEC and GLEIF). Users can compare product forms, check ingredient stacking, and read plain-language summaries backed by cited sources such as NIH Office of Dietary Supplements. Available in English and Chinese.
Key features
- 18,000+ supplement products to compare
- 186 ingredient guides with evidence levels and typical doses
- Ingredient stacking checks and safety notes
- Brand ownership profiles verified via SEC and GLEIF
- Plain-language summaries with cited NIH ODS sources
Who is this website for?
People comparing dietary supplements, ingredient evidence and brands, including consumers and researchers.
What can visitors do here?
Visitors can compare supplement products, review ingredient doses and evidence, check ingredient stacking, and examine cited safety notes before choosing a product.
What makes it different?
It combines a broad product database, ingredient evidence guides and brand ownership profiles with source citations, rather than focusing only on product ratings.
