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Independent test result

ARA-290

by Ion Peptide· batch RA16-06242026

99.92 %

measured purity· June 25, 2026

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How this batch compares

This batch measured 99.92%, 0.31 pts above Ion Peptide's average of 99.61% for this peptide over 14 batches, and 0.46 pts above the all-vendor average of 99.46% across 56 COAs from 20 vendors.

98.0% 100.0%
This batch 99.92% Vendor avg (14 batches) 99.61% Peptide avg (56 COAs) 99.46%
Compare pricing

See ARA-290 pricing across 20 verified vendors

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