IGF-1 LR3 1 mg

IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3) 1mg by Beligas is a potent growth factor peptide used to enhance muscle growth, recovery, and tissue repair. It's a modified version of IGF-1 designed for longer activity and better bioavailability, making it ideal for athletes, bodybuilders, and performance-focused users.

What It's Used For: IGF-1 LR3 stimulates cellular growth, protein synthesis, and fat burning, making it effective for building lean mass while promoting recovery. It also supports muscle preservation during cutting, and recovery from intense training or injury.

When & Why Athletes Use It: Used in 4–6 week cycles, IGF-1 LR3 is typically taken post-workout to improve nutrient uptake and muscle regeneration. It's popular during bulking and recomposition phases for enhanced muscularity, strength, and endurance.

How It's Different: Unlike natural IGF-1, LR3 has a longer half-life (~20–30 hours) and avoids binding to IGF-binding proteins, making it more active and systemically effective. This allows it to work longer in the body with greater anabolic potential.

Dosage & Use:

Men & Women: 20–50mcg daily, injected post-workout into muscle (IM or subQ)

Cycle Duration: 4–6 weeks, followed by equal time off