GHK-Cu × Felix Chemical Supply — 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.
This certificate carries no lookup code.
Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Independent HPLC purity analysis of GHK-Cu/BPC-157/Thymosin Beta-4 from felixchem.is, performed by freedomdiagnosticstesting.com on February 27, 2026. Reported purity: 99.923%. Net content: 90.67 mg against 10 mg labeled (907% of label). Tested content exceeds the labeled amount by 807%. Endotoxins: Pass. Batch 022526-GLO-0 (black). Sample source: shop-provided. Certificate of analysis attached.
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