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Independent test result

Melanotan II

by Ion Peptide· batch MTII-1025

99.53 %

measured purity· October 4, 2025

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How this batch compares

This batch measured 99.53%, 0.68 pts above Ion Peptide's average of 98.85% for this peptide over 3 batches, and right at the all-vendor average of 99.55% across 48 COAs from 24 vendors.

98.4% 100.0%
This batch 99.53% Vendor avg (3 batches) 98.85% Peptide avg (48 COAs) 99.55%
Compare pricing

See Melanotan II pricing across 24 verified vendors

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