IGF-1 LR3 1mg Research Peptide | Extended Half-Life IGF-1 Analog | Cell Growth Research | COA Verified

For Research Purposes Only. Not approved for human consumption. IGF-1 LR3 Research Peptide 1mg IGF-1 LR3 is a synthetic analog of Insulin-like Growth Factor-1 with a modified sequence that reduces IGFBP binding, extending half-life from ~15 minutes (native IGF-1) to ~20-30 hours. As a downstream med