GHK-Cu × NextGen Peptides - Lab Test, December 2025
Test results
About this test
This independent HPLC lab test confirms a peptide blend containing GHK-Cu/KPV/BPC-157/Thymosin Beta-4 80mg from Next Gen Peptides at 99.682% purity. The analysis was conducted by Freedom Diagnostics Testing on December 12, 2025, with a batch ID of KLW7198.
The blend composition was verified as: GHK-Cu 49.28 mg, KPV 11.40 mg, BPC-157 12.64 mg, and Thymosin Beta-4 10.57 mg. The formula combines four complementary peptides researched for tissue repair, copper-peptide complexation, immune system support, and neuroprotection. A purity level of 99.682% indicates minimal contamination and high-grade synthesis. The product was delivered as a blue lyophilized powder.
HPLC analysis with UV Detection Coupled with Mass Spectrometry validates compound identity and purity of each component. The full certificate of analysis is available for download on this page.
Certificate of analysis
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