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

Independent test result

Retatrutide

by Peptide Partners· batch CD20250708

Purity not on file

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How this batch compares

This batch has no measured purity on file. Across 28 tested batches of Retatrutide from Peptide Partners, measured purity averages 99.55%. Across all vendors, Retatrutide averages 99.70% over 356 COAs.

97.9% 100.0%
Vendor avg (28 batches) 99.55% Peptide avg (356 COAs) 99.70%
Compare pricing

See Retatrutide pricing across 46 verified vendors

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

Where to buy

Product pages for this peptide at Peptide Partners