affiliate disclosure · we earn commission on some vendor links. audits, scores, and rankings are independent — vendors do not pay for placement. read more →
Two audits, side by side. Composite, subscores, shipping, payment, coupons. Ion Peptide takes the higher composite this cycle.
US research-peptide vendor whose 106 Kovera Labs reports (median 99.93% purity, zero failures) remain its strongest signal - but those records live on the lab's side, because as of 12 October 2026 Ion's own site returns a site-wide Cloudflare block to us and retail prices are account-gated. Coded ION-X SKU naming on a subset of products carries a regulatory-exposure deduction.
US peptide vendor (Sterling Path LLC) carrying retatrutide, tirzepatide, semaglutide plus healing peptides. Same-day shipping and, since our May read, a 91-certificate public COA archive naming two labs (SR Biolabs and Bioviridian). Finnrick's independent re-tests passed 15 of 32 (59% rating), though the latest dates from May 2025, so the certificates are checkable but not yet shown to predict independent results.