This independent LC-MS lab test confirms GHK-Cu 50mg from Elite Research USA at 99.42% purity. The analysis was conducted by BioRegen on April 13, 2026.
GHK-Cu (Copper-binding tripeptide) is researched for its role in skin health, collagen synthesis, wound healing support, and tissue remodeling. A purity level of 99.42% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
COA document not attached for this test.
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