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

Independent test result

IGF-1 LR3

by ZLZ peptides· batch cmojgromn00539grxzzwqeri4

96.27 %

measured purity(HPLC)· November 20, 2025

HPLC purity
96.27
Net peptide content
1.19

How this batch compares

This batch measured 96.27%, 2.43 pts below the all-vendor average of 98.70% across 23 COAs from 11 vendors.

94.6% 100.0%
This batch 96.27% Peptide avg (23 COAs) 98.70%