Independent test result
Retatrutide
by Reta One Labs· batch RT100326
99.81 %
measured purity(HPLC)
- HPLC purity
- 99.809
- Net peptide content
- 11.78
How this batch compares
This batch measured 99.81%, 0.06 pts above Reta One Labs's average of 99.75% for this peptide over 38 batches, and 0.09 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 (38 batches) 99.75% Peptide avg (194 COAs) 99.72%
From the same lot
Other tests in lot RT100326
Same batch, independently tested. Cross-confirm the purity claim.
Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing
99.80 %
Feb 2026 Vanguard Laboratory · HPLC
For
Retatrutide
by Reta One Labs· batch RT100326
99.80 %
Feb 2026 Vanguard Laboratory · HPLC
For
Retatrutide
by Reta One Labs· batch RT100326
99.81 %
Kovera Labs · HPLC
For
Retatrutide
by Reta One Labs· batch RT100326