This independent HPLC analysis confirms IGF-1 LR3 1mg from Verified Peptides at 99.793 purity. The test was conducted by Janoshik Labs on August 20, 2025.
IGF-1 LR3 is a long-acting analog of insulin-like growth factor-1 researched for its potential in supporting muscle growth, protein synthesis, and recovery. A purity level of 99.793 indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page, with verification key T44RWEQBUR9F.
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