IGF-1 LR3

IGF-1 LR3 1mg by Deus Medical is a long-acting analog of Insulin-Like Growth Factor-1, specifically engineered to enhance muscle growth, improve recovery, and support cellular repair over extended periods. IGF-1 LR3 (Long R3) is significantly more potent than standard IGF-1 due to its extended half-life and reduced binding affinity to IGF binding proteins, allowing for superior anabolic activity.

Each vial contains 1mg of lyophilized IGF-1 LR3, which is reconstituted with bacteriostatic water and administered via subcutaneous injection, typically once daily. IGF-1 LR3 works by mimicking the natural effects of growth hormone at the tissue level, increasing protein synthesis, nutrient partitioning, and cellular hypertrophy, particularly in skeletal muscle.

This peptide is ideal for bodybuilders, power athletes, and physique competitors looking to push through plateaus, gain lean mass, and accelerate post-training recovery. It also plays a crucial role in muscle preservation during cutting and injury rehab by promoting tissue regeneration and reducing muscle wasting.

Typical dosing ranges from 20–100mcg per day, depending on experience and goals. Due to its strength, users often start on the lower end and adjust as needed. IGF-1 LR3 is often stacked with PEG-MGF, HGH, or GHRP peptides for maximal growth and performance outcomes.

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