IGF-1 LR3 (1mg) is a long-acting insulin-like growth factor analogue valued in research focused on cell growth, repair, and cytokine signaling. We provide a 1mg lyophilized vial manufactured from US-tested material, with a detailed Certificate of Analysis available for each batch. 

This allows academic and industry laboratories to document purity and identity when designing proliferation, differentiation, or receptor-binding assays. Ordering through our online store gives researchers reliable access, secure transactions, and tracked shipping from Lake Havasu City, AZ, United States. As with all products from Health and Science Peptides, IGF-1 LR3 is offered strictly for research use only, not for human or veterinary use.