IGF-1 LR3

IGF-1 LR3

Primary use: Muscle hypertrophy and enhanced recovery

Mechanism / class: Long-acting insulin-like growth factor-1 analog; anabolic growth signaling peptide

Key effects:

• Stimulates muscle cell proliferation and hypertrophy

• Enhances protein synthesis and nutrient uptake

• Accelerates recovery from intense training or injury

• Promotes satellite cell activation

Clinical distinction:
Extended half-life results in systemic anabolic effects beyond localized tissue; more potent and longer acting than native IGF-1 or DES variants, with broader whole-body impact.