Independent test result
IGF-1 LR3
by Peptide Supply Co.· batch IG105192026
99.22 %
measured purity· May 20, 2026
How this batch compares
This batch measured 99.22%, right at Peptide Supply Co.'s average of 99.19% for this peptide over 2 batches, and 0.52 pts above the all-vendor average of 98.70% across 23 COAs from 11 vendors.
94.6% 100.0%
This batch 99.22% Vendor avg (2 batches) 99.19% Peptide avg (23 COAs) 98.70%
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