Computed from 195 listings. Updated 2026-11-02 — every directory update refreshes this page.
We cross-check every US supplement maker we list against public registries and their own published documents. This page reports what that process finds: how many makers can actually be verified, where claims outrun proof, and what listings still miss. Nothing here is a judgment of any maker. It is a readout of our paper trail.
75% of listings trace to an independent registry entry. The rest rest on maker-hosted documents, maker claims, or checks still in the queue. How the labels work.
Most makers claim GMP. Far fewer appear in a public registry under a confirmable name and address. A claim without a registry entry is not proof of lying — registries are hard to search and names rarely match exactly — but it is exactly the gap buyers should close before signing. That gap is why every profile links its proof.
Unpublished MOQs and city-only addresses are industry-normal, not red flags — but they are why most listings sit at Moderate evidence instead of Strong. Each missing item names its own fix on the profile.
New US supplement brands, by quarter: how many trademark applications new brands file, where, and for what products. Counted from USPTO filings.
If your listing sits below where your paperwork says it should, send proof links — registry entries, cert PDFs, MOQ ranges, address. Free, human-reviewed, and this page moves when your profile does.