For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

PT-141

by BioLongevity Labs· batch cmojb7e2801awkirx19wy3xyp

99.80 %

measured purity(HPLC)· October 18, 2025

HPLC purity
99.8
Net peptide content
5.06

How this batch compares

This batch measured 99.80%, 0.07 pts above BioLongevity Labs's average of 99.73% for this peptide over 8 batches, and 0.07 pts above the all-vendor average of 99.73% across 101 COAs from 29 vendors.

98.8% 100.0%
This batch 99.80% Vendor avg (8 batches) 99.73% Peptide avg (101 COAs) 99.73%
Where to buy

Product pages for this peptide at BioLongevity Labs