This independent HPLC lab test confirms IGF-1 LR3 0.91mg from Atomik Labz at 98.77% purity. The analysis was conducted by Vanguard Laboratory on August 28, 2025.
IGF-1 LR3 is a synthetic peptide researched for its potential effects on muscle growth, recovery, and metabolic regulation. A purity level of 98.77% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
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