Your Trusted Source for Research-Grade Peptides At My Peptides, quality isn’t a claim — it’s a process. Every peptide is verified through HPLC and Mass Spectrometry to confirm its purity and molecular identity before it reaches your lab. When we say 99% purity, it’s backed by real analytical data and strict manufacturing standards. We partner with accredited manufacturers and maintain full traceability for each batch, ensuring every vial meets global research expectations. Our peptides support scientists, academic labs, and biotech teams worldwide — delivered quickly, priced fairly, and always protected by secure, private transactions.