GHK-Cu × RUO — Lab Test, March 2026
Chromate 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. Click 'Verify' (top right), then enter Job Number + Access Code from the COA
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 from ruo.bio, performed by Chromate on March 19, 2026. Reported purity: 99.637%. Net content: 98.08 mg against 100 mg labeled (98% of label). Endotoxins: < 0.0510 EU/mg. Batch GHK102. 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