Independent test result
GHK-Cu
by Peptide Partners· batch SPL-3752
99.63 %
measured purity· May 13, 2026
How this batch compares
This batch measured 99.63%, 0.14 pts below Peptide Partners's average of 99.77% for this peptide over 9 batches, and right at the all-vendor average of 99.65% across 237 COAs from 42 vendors.
85.6% 100.0%
This batch 99.63% Vendor avg (9 batches) 99.77% Peptide avg (237 COAs) 99.65%
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