GHK-Cu × Life Peptide - Lab Test, June 2026
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Test results
About this test
This independent HPLC lab test confirms GHK-Cu 20mg from Life Peptide at 99.908% purity. The analysis was conducted by Janoshik Labs on June 4, 2026.
GHK-Cu is a copper peptide complex researched for its role in skin regeneration, collagen synthesis, and tissue repair. A purity level of 99.908% indicates high-grade synthesis with minimal contamination. The report confirms GHK content of 17.52mg and copper content of 6.48mg.
The full certificate of analysis is available for download on this page using verification key 5BE55S6GY5XB.
Certificate of analysis
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