AHK-Cu × Petratide Science - Lab Test, February 2026
freedomdiagnosticstesting.com publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
Test results
About this test
This independent HPLC-MS analysis confirms AHK-Cu 100mg from Petratide Science at 99.364% purity. The test was conducted on February 9, 2026, with sample identity confirmed as a blue lyophilized powder.
AHK-Cu is a copper-peptide complex researched for skin regeneration, collagen synthesis, and anti-aging mechanisms. At 99.364% purity, this sample demonstrates high-grade synthesis with minimal contamination.
The full certificate of analysis (COA: 2602050226) is available for download on this page.
Certificate of analysis
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion
No comments yet. Sign in to be the first to discuss this test.