Independent test result
GHK-Cu
by Ion Peptide· batch 2026/02/02
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Purity not on file
How this batch compares
This batch has no measured purity on file. Across 14 tested batches of GHK-Cu from Ion Peptide, measured purity averages 99.57%. Across all vendors, GHK-Cu averages 99.61% over 142 COAs.
85.6% 100.0%
Vendor avg (14 batches) 99.57% Peptide avg (142 COAs) 99.61%