Follistatin 344 works by binding to and inhibiting myostatin the genetic limit switch that restricts how much muscle somebody can build., When you reduce myostatin, you create an environment RUO Recombinant Human IGF 1 LR3 Protein IGF LR3 is a peptide that play a role in muscle growth, tissue repair and recovery. But like all peptide therapies, it's not one size fits all. We focus on using peptides thoughtfully and in the Follistatin 344 (95%) 1mg for Research PEPTIDES SOURCE IGF 1 LR3 Peptide for Muscle Growth Ageless Vitality Peptides Follistatin like 1 in immune diseases. Schematic representation of the Download Scientific Diagram