Every batch is independently verified for purity, mass, and identity before release. Documentation is available with every order.

1. Sourcing

Our peptides are manufactured via solid-phase peptide synthesis (SPPS) to research-grade specifications. Each lot enters our supply chain only after passing independent purity verification.

2. Independent Verification

Each batch is analyzed by an independent third-party laboratory using HPLC and mass spectrometry to confirm purity greater than 98% and verify molecular identity.

3.Documentation

A batch-specific Certificate of Analysis is issued for every product and made available with each order.

Recent Certificates of Analysis

Independent third-party verification from Janoshik Analytical. Click any certificate to view full size.

Third-Party Tested

Independent laboratory verification on every batch — no in-house-only testing.

>98% Purity

HPLC and mass spectrometry confirm purity and molecular weight before release.

Canadian Origin

Shipped from British Columbia, Canada with tracked domestic delivery in two to five business days.