GHK-Cu × Regenerative Research — Lab Test, April 2026
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →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 Regenerative Research, performed by Krause Analytical on April 13, 2026. Reported purity: 99.4%. Net content: 84.4 mg against 100 mg labeled (84% of label). Tested content is 16% below the labeled amount. Endotoxins: <0.5. Batch GK26-02. 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