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Independent test result

AHK-Cu

by Ion Peptide· batch AHKRAW-06242026

99.22 %

measured purity· June 25, 2026

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How this batch compares

This batch measured 99.22%, 0.44 pts below Ion Peptide's average of 99.66% for this peptide over 12 batches, and 0.38 pts below the all-vendor average of 99.60% across 24 COAs from 10 vendors.

98.9% 100.0%
This batch 99.22% Vendor avg (12 batches) 99.66% Peptide avg (24 COAs) 99.60%
Compare pricing

See AHK-Cu pricing across 10 verified vendors

Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.