Research peptide vendors

No vendor pays for rank, and no trust/safety score sorts this directory. The optional “Most popular” sort reflects observed reach — web traffic, community mentions and review volume, blended and gaming-discounted — an unpurchasable signal, separate from the Vendor Trust Index and not an endorsement. “Price vs peers” compares a vendor’s per-mg prices to the median for the same compounds: it shows position, not a judgment, and a lower price is not an endorsement. Other signals reflect vendor-stated and community-sourced data (COA practices, third-party testing, external ratings, enforcement history), each dated by capture. Vendors may purchase labeled promotional placement — clearly marked where present — which never affects sort or inclusion.