Independent test result
GHK-Cu
by Glacier Aminos· batch GHK10092501
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Purity not on file· tested September 21, 2025
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How this batch compares
This batch has no measured purity on file. Across 5 tested batches of GHK-Cu from Glacier Aminos, measured purity averages 99.79%. Across all vendors, GHK-Cu averages 99.63% over 250 COAs.
85.6% 100.0%
Vendor avg (5 batches) 99.79% Peptide avg (250 COAs) 99.63%
Compare pricing
See GHK-Cu pricing across 46 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor before you buy.
Where to buy
Product pages for this peptide at Glacier Aminos
From the same lot
Other tests in lot GHK10092501
Same batch, independently tested. Cross-confirm the purity claim.