No Lie. Uncapped Potential.

Third-party tested research peptides, with a CoA for every peptide batch.

Every peptide batch is independently tested by ILS Laboratories for identity, purity and content, and every certificate can be verified with the lab. Browse the catalog, prices and certificates openly; an account is required to purchase.

Open glass Nocap Research vial with a black label reading No Lie. Uncapped Potential.

Why researchers choose Nocap Research

Independent batch testing

Each peptide batch is tested by ILS Laboratories before it is listed: HPLC identity against a reference standard, HPLC purity and net peptide content.

How we test

Certificates you can verify

Every peptide product page links to its lot's certificate of analysis, and every certificate links to the same report on the lab's own verification portal.

Current certificates

Reference data for every compound

CAS numbers, sequences, molecular weights, handling notes and cited chemistry literature for each compound in the catalog.

Research library

Research Peptide Catalog

Tirzepatide, retatrutide, semaglutide, BPC-157, TB-500 and MOTS-c research peptides, plus NAD+, each with price and stock listed. Every peptide product page carries its batch certificate of analysis.

Browse the catalog

Research Use Only

Products and information on this site are intended for qualified research and laboratory use only. Nothing on this site is intended for human consumption, animal consumption, medical use, diagnostic use, therapeutic use, or household use.