GHK-Cu × Peptide Koning - Lab Test, November 2025
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Test results
About this test
This independent HPLC lab test confirms GHK-Cu 50mg from Peptide Koning at 99.86% purity. The analysis was conducted by Janoshik Labs on November 14, 2025.
GHK-Cu is a copper peptide complex researched for skin health, collagen synthesis, and wound healing support. A purity level of 99.86% demonstrates exceptional synthesis quality with minimal impurities.
The peptide vial assessment shows consistent composition meeting research-grade standards.
Certificate of analysis
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