Independent test result
Retatrutide
99.97 %
measured purity· January 12, 2026
How this batch compares
This batch measured 99.97%, right at Peptide Plugs's average of 99.96% for this peptide over 5 batches, and 0.24 pts above the all-vendor average of 99.73% across 261 COAs from 41 vendors.
98.4% 100.0%
This batch 99.97% Vendor avg (5 batches) 99.96% Peptide avg (261 COAs) 99.73%
Where to buy