This independent HPLC lab test confirms IGF-1 LR3 1mg from Profound Aminos at 99.362% purity. The analysis was conducted by Janoshik Labs on September 8, 2025.
IGF-1 LR3 is a long-chain insulin-like growth factor variant researched for its role in muscle growth, recovery, and metabolic function. A purity level of 99.362% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
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