Independent test result
GHK-Cu/BPC-157/Thymosin Beta-4
by Ion Peptide· batch GW-1125
99.66 %
measured purity· November 21, 2025
How this batch compares
This batch measured 99.66%, 0.11 pts below Ion Peptide's average of 99.77% for this peptide over 3 batches, and right at the all-vendor average of 99.61% across 33 COAs from 13 vendors.
98.9% 100.0%
This batch 99.66% Vendor avg (3 batches) 99.77% Peptide avg (33 COAs) 99.61%