Independent test result
Retatrutide
by Simple Peptide· batch GR48-12222025-3
99.81 %
measured purity(HPLC)· December 23, 2025
- HPLC purity
- 99.815
- Net peptide content
- 53.37
How this batch compares
This batch measured 99.81%, right at Simple Peptide's average of 99.82% for this peptide over 19 batches, and 0.10 pts above the all-vendor average of 99.72% across 194 COAs from 37 vendors.
98.4% 100.0%
This batch 99.81% Vendor avg (19 batches) 99.82% Peptide avg (194 COAs) 99.72%
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