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

Independent test result

IGF-1 LR3

by Skye Peptides· batch IGF25-1-001

99.54 %

measured purity(HPLC)· May 16, 2025

HPLC purity
99.544
Net peptide content
0.42

How this batch compares

This batch measured 99.54%, 0.24 pts above Skye Peptides's average of 99.30% for this peptide over 2 batches, and 0.85 pts above the all-vendor average of 98.70% across 23 COAs from 11 vendors.

94.6% 100.0%
This batch 99.54% Vendor avg (2 batches) 99.30% Peptide avg (23 COAs) 98.70%
Where to buy

Product pages for this peptide at Skye Peptides

From the same lot

Other tests in lot IGF25-1-001

Same batch, independently tested. Cross-confirm the purity claim.