This independent HPLC with UV detection coupled with mass spectrometry lab test confirms GHK-Cu/BPC-157/Thymosin Beta-4 10mg from Instant Peptides at 99.53% purity. The analysis was conducted by Freedom Diagnostics on February 9, 2026, under accession number 2602060043.
The tested sample contained 9.60 mg of net peptide content, slightly below the stated label quantity of 10 mg. A purity level of 99.53% indicates high-grade synthesis with minimal impurities. Endotoxin testing confirmed Pass status at ≤0.85 EU/mL for both replicates, indicating low endotoxin levels. The product specification confirms appearance as a blue lyophilised powder with mass identification confirming the blend composition of GHK-Cu, BPC-157, and Thymosin Beta-4.

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