Independent test result
Retatrutide
by Simple Peptide· batch GR12-032026-1
99.80 %
measured purity· March 23, 2026
How this batch compares
This batch measured 99.80%, right at Simple Peptide's average of 99.82% for this peptide over 20 batches, and 0.07 pts above the all-vendor average of 99.73% across 261 COAs from 41 vendors.
98.4% 100.0%
This batch 99.80% Vendor avg (20 batches) 99.82% Peptide avg (261 COAs) 99.73%
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