Independent test result
GHK-Cu
by Simple Peptide· batch GHK1000818205-04
99.82 %
measured purity(HPLC)· August 20, 2025
- HPLC purity
- 99.82
- Net peptide content
- 100.29
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How this batch compares
This batch measured 99.82%, right at Simple Peptide's average of 99.87% for this peptide over 10 batches, and 0.18 pts above the all-vendor average of 99.64% across 286 COAs from 60 vendors.
85.6% 100.0%
This batch 99.82% Vendor avg (10 batches) 99.87% Peptide avg (286 COAs) 99.64%
Compare pricing
See GHK-Cu pricing across 60 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 Simple Peptide
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