Peptidology

Our assessment

This USP/GMP-compliant vendor runs rigorous testing for identity, purity (at least 99%), sterility, and endotoxins through an ISO-accredited lab (Vanguard Labs), with COAs on product pages and detailed per-batch PDFs such as GLP-1-R. The reputation is strong (4.6/5 on Trustpilot across 18 reviews), and it offers same-day shipping, a 30-day return policy, a technical FAQ, educational content, and institutional discounts, with clear RUO labeling and a not-for-human-use stance. The site is newly launched but already established in technical forums and on social media, and carries a respectable Scamadviser score of 67/100.