Independent test result
GHK-Cu/BPC-157/Thymosin Beta-4
by Peptide Supply Co.· batch GLOW05192026
99.71 %
measured purity· May 20, 2026
How this batch compares
This batch measured 99.71%, 0.10 pts above the all-vendor average of 99.61% across 33 COAs from 13 vendors.
98.9% 100.0%
This batch 99.71% Peptide avg (33 COAs) 99.61%