For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

SS-31

by Soma Peptides· batch SSX022634

100.00 %

measured purity· February 13, 2026

New to reading a COA? See how to read a peptide COA →

How this batch compares

This batch measured 100.00%, right at Soma Peptides's average of 100.00% for this peptide over 3 batches, and 0.28 pts above the all-vendor average of 99.72% across 117 COAs from 29 vendors.

98.5% 100.0%
This batch 100.00% Vendor avg (3 batches) 100.00% Peptide avg (117 COAs) 99.72%
Compare pricing

See SS-31 pricing across 29 verified vendors

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