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

Independent test result

IGF-LR3

by Simple Peptide· batch IGFR12172025-J

99.08 %

measured purity(HPLC)· December 19, 2025

HPLC purity
99.082

How this batch compares

This batch measured 99.08%, 1.10 pts above Simple Peptide's average of 97.98% for this peptide over 4 batches, and 0.38 pts above the all-vendor average of 98.70% across 23 COAs from 11 vendors.

94.6% 100.0%
This batch 99.08% Vendor avg (4 batches) 97.98% Peptide avg (23 COAs) 98.70%
Where to buy

Product pages for this peptide at Simple Peptide