Built for researchers who refuse to compromise on purity.
Ultra Peak Peptides supplies independently-verified research peptides to laboratories, universities and independent investigators. Every batch we ship is HPLC and mass-spec verified before it ever leaves our facility.
Our mission
We exist because the global research peptide market is opaque. Listings often misrepresent purity, batches can be inconsistent, and Certificates of Analysis are too often missing or fabricated. We were founded by analytical chemists who were tired of buying compounds that didn't match the spec sheet.
How we operate
All synthesis is performed in U.S. ISO-grade facilities using solid-phase peptide synthesis. Every batch is fingerprinted by reverse-phase HPLC and confirmed by LC-MS, then independently re-tested by an external accredited laboratory. The full COA accompanies every shipment.
What you can expect
Honest specifications. Batch traceability. ≥ 99% purity. Cold-chain shipping. Documentation that holds up under scrutiny. And service from a team that actually understands the chemistry behind the catalog.