Description

IGF-1 Long R3 (1mg) is an enhanced 83-amino acid variant of natural IGF-1, engineered with:
✔️ Extended 20-30 hour half-life (vs 12h for standard IGF-1)
✔️ 13 additional N-terminal amino acids for receptor protection
✔️ 10x greater bioavailability than native IGF-1

Mechanisms of Action:
• Binds IGF-1 receptors to activate mTOR pathways
• Stimulates satellite cell proliferation (muscle stem cells)
• Increases protein synthesis while reducing catabolism

Research Applications:
• Muscle hypertrophy studies
• Injury recovery models
• Age-related sarcopenia research

For research purposes only. Not for human consumption.