GHK-Cu × Simple Peptide - Lab Test, October 2025
Test results
About this test
GHK-Cu 100mg from Simple Peptide was independently analyzed on October 21, 2025, confirming 99.966% purity by HPLC with LC-MS detection. The net peptide content tested at 96.16mg. The sample appears as blue lyophilized powder with gray caps visible in the vial images.
GHK-Cu is a copper-bound tripeptide researched for its potential in skin regeneration, collagen synthesis, and wound healing. A purity level of 99.966% indicates minimal contamination and exceptional-grade synthesis quality. Mass spectrometry identification confirms GHK-Cu molecular structure with [M+2H]2+ at m/z 171.05 and [M+H]+ at m/z 341.00.
The full certificate of analysis (COA #2510200065) is available through Freedom Diagnostics Testing.
Certificate of analysis
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