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

Independent test result

Retatrutide

by Peptide Supply Co.· batch cmpa6psas001c73rxxqsq04zm

99.90 %

measured purity(HPLC)

HPLC purity
99.9
Net peptide content
11.01

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How this batch compares

This batch measured 99.90%, 0.15 pts above Peptide Supply Co.'s average of 99.75% for this peptide over 4 batches, and 0.21 pts above the all-vendor average of 99.69% across 406 COAs from 53 vendors.

97.9% 100.0%
This batch 99.90% Vendor avg (4 batches) 99.75% Peptide avg (406 COAs) 99.69%
Compare pricing

See Retatrutide pricing across 53 verified vendors

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