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

Independent test result

Retatrutide

by Hydro Research Peptides· batch reta10-H22W

99.29 %

measured purity(HPLC)· April 28, 2025

HPLC purity
99.288
Net peptide content
11.5

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How this batch compares

This batch measured 99.29%, 0.30 pts below Hydro Research Peptides's average of 99.59% for this peptide over 9 batches, and 0.40 pts below the all-vendor average of 99.69% across 406 COAs from 53 vendors.

97.9% 100.0%
This batch 99.29% Vendor avg (9 batches) 99.59% 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.