This independent HPLC lab test confirms IGF-1 LR3 1mg from Injectify at 94.676% purity. The analysis was conducted by Janoshik Labs on January 8, 2026.
IGF-1 LR3 is an insulin-like growth factor variant researched for its role in promoting muscle growth, recovery, and metabolic support. A purity level of 94.676% indicates acceptable quality with standard impurities for this peptide type.
The full certificate of analysis is available for verification at www.janoshik.com/verify/ using the unique key D2X38Y84EN94.
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