SupplementChecker
Free supplement brand trust scores for 4,000+ brands
SupplementChecker launched on April 7, 2026 with 1 votes, #8,101 of 21,248 launches that month.
What it does
Check any supplement brand's safety before you buy. SupplementChecker aggregates FDA recall history, NSF/USP certifications, third-party testing status, and Informed Sport verification into a single trust score. Free, transparent, no pay-to-play rankings. 4,143 brands indexed with AI-generated safety summaries.
Find supplement brand profiles, reviewed product certification records and regulatory evidence. See sources, scope and review gaps before buying.
We may earn a commission when you buy through links on this page, at no extra cost to you. Browse 7,882 brand profiles. We are reviewing product certifications and regulatory sources, with evidence and coverage gaps shown on each profile. Browse brand profiles and retailer listings. Affiliate links — we may earn a commission at no extra cost to you. FDA warning letters, recalls, adverse events, NSF/USP certifications, and brand transparency signals. We verify product scope and source searches before publishing a score. Missing evidence stays unknown. Reviewed profiles show source dates and product scope. Published scores include their evidence-based calculation. What testing actually means…from supplementchecker.co
Does a similar job
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I made a table where you can find out the source/location of factory for where health supplements are made. This is a work in progress but it functions. At the moment you can sort by cGMP/GMP certification. * Full disclosure - if you purchase anything using the links, i earn an small affiliate fee (5%) I made this to help demystify the language behind product labelling, which in many cases is obfuscating the manufacturing and sourcing of certain products
- IWI want to change how people buy health supplements2023 · backoflabel.com · ▲70
I made a table where you can find out the source/location of factory for where health supplements are made. Then, I spent a year reading product labels so you can save time and money when buying supplements. This is that update. This is still a work in progress but it functions fine. My previous post was a simple database of company data showing ingredient sourcing/location. That took 10 days, this has taken me close to 9 months. BackOfLabel is an extension of that initial interest with dosage information at the product & ingredient level. This update allows sorting by many more…
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