Tested. Documented. Ranked.
We order, test, and document research-peptide vendors against one published methodology — so you don’t have to gamble on a checkout page.
Same criteria for every vendor
The head-to-head ranking, built from documented test orders — first cohort in testing now.
Every vendor gets the 14-point protocol: identity, purity, shipping, support, value.
The unglamorous essentials, ranked on checkable facts: grade, facility registration, price per mL.
How we test
Anonymous test orders, COA cross-checks, shipping and support audits — scores update when the evidence does.