Independent test result
Retatrutide
by Simple Peptide· batch RET3211122025-20
99.98 %
measured purity(HPLC)· December 5, 2025
- HPLC purity
- 99.976
- Net peptide content
- 13.89
How this batch compares
This batch measured 99.98%, 0.15 pts above Simple Peptide's average of 99.82% for this peptide over 19 batches, and 0.26 pts above the all-vendor average of 99.72% across 194 COAs from 37 vendors.
98.4% 100.0%
This batch 99.98% Vendor avg (19 batches) 99.82% Peptide avg (194 COAs) 99.72%
Where to buy