1mg IGF1-LR3 Increases Muscle and Protein Synthesis

IGF-1 LR3 is an advanced research peptide commonly studied in relation to muscle growth, strength, recovery, and lean tissue development.

It is a modified, longer-acting form of IGF-1, which makes it of interest in studies where sustained activity and extended signalling are important. Because of this, IGF-1 LR3 is often discussed in advanced growth and performance research.

Researchers are particularly interested in IGF-1 LR3 because of its connection to muscle cell growth, protein synthesis, recovery pathways, and strength-related outcomes. Its longer activity profile makes it different from shorter-acting compounds and has made it a key peptide in research focused on growth potential and body composition.

IGF-1 LR3 is often linked with more advanced research settings, especially studies looking at lean mass development, off-season growth models, recovery response, and performance-related pathways.

Each vial is supplied for laboratory research only and is not for human consumption.

Star Bio supplies high-quality IGF-1 LR3 for research use, with a focus on purity, consistency, secure presentation, and independent testing.