PeptideTech

PeptideTech is a price comparison site and vendor directory for research-use-only peptides, plus some SARMs and bioregulators. It covers 116 compounds from 15 listed vendors, with prices per mg and per vial size, daily market median prices for selected packages, and stock status.

Users can compare a product across vendors by package, form and cost per mg, read the lot certificates that vendors publish, and see vendor grades computed from those reports. Other tools include a reconstitution calculator, a list of vendor coupon codes with verification status and a whole-order cost estimate.

The site says these compounds are sold as research chemicals, that most are not FDA-approved, and that they are not for human use. Sponsored listings are marked as paid placements that do not change grades or rankings.