Free 2-day air shipping on orders $200+  ·  Shop the catalog
8× third-party tested · COA with every batch

Research grade peptides, verified eight ways.

High-purity molecular compounds produced in certified USA laboratories and released only against independent 8× testing — for advanced research and innovation.

99%+Verified purity
Independent tests
24hOrder dispatch
Featured products

Research compounds, 8× tested.

Lyophilised powder in sealed vials. Select a size — pricing and the matching certificate of analysis update with your choice.

View all products
Quality control

Every batch, 8× tested.

We don't grade our own work. Every batch clears eight independent tests at accredited third-party facilities, and each result is published on the certificate of analysis tied to that exact lot number.

0Purity verified
0Quality checks
0U.S. laboratories
0Dispatch window

Proof, on demandVerify any batch — full COA, signed and dated.

Verify a batch
Why OneLab

One lab, one standard.

Get started

Every peptide you need, tested before it ships.

Same-day dispatch on orders placed before 2pm ET, with the certificate of analysis for your lot in your inbox.

Thanks — you're on the list.