GHK-Cu × NextGen Peptides - Lab Test, January 2025
Test results
About this test
GHK-Cu 11.61mg from NextGen Peptides achieves 99.359% purity according to this independent HPLC analysis with UV detection coupled to mass spectrometry. The test was conducted by Freedom Diagnostics Testing on January 12, 2025.
GHK-Cu is a copper peptide researched for skin health, collagen synthesis, and tissue repair. A purity level of 99.359% demonstrates pharmaceutical-grade synthesis with minimal contamination and high product consistency.
The certificate of analysis (COA #2512310157) is available for download and includes chromatographic data and mass spectrometry confirmation. The sample appears as a blue lyophilized powder.
Certificate of analysis
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