IGF-1 LR3
$400.00
$400
Recommended Protocol
- 2 vials
- 50 mcg per day
- 40-day protocol
5 mL vial (200 mcg/mL)
What is IGF-1 LR3?
IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3) is a potent, extended-activity analog of IGF-1 — a naturally occurring hormone in the body responsible for muscle growth, cellular repair, and anti-aging effects. IGF-1 is released in response to growth hormone (GH) and plays a critical role in anabolic processes throughout the body.
What makes LR3 unique is its increased half-life (20–30 hours) and reduced binding to IGF-binding proteins, allowing it to circulate longer and remain bioactive, enhancing its regenerative and performance-boosting effects.
Benefits of IGF-1 LR3
- Muscle Growth & Hypertrophy – Activates satellite cells and promotes new muscle fiber formation
- Fat Loss – Enhances insulin sensitivity and directs nutrients away from fat storage
- Faster Recovery – Speeds up repair of muscles, joints, tendons, and ligaments
- Joint & Tendon Healing – Promotes collagen production and tissue resilience
- Anti-Aging Effects – Improves skin texture, tone, elasticity, and cellular longevity
- Improved Sleep & Mood – Enhances deep sleep cycles and recovery hormone rhythms
- Brain Health – Supports neurogenesis and cognitive performance
- Better Nutrient Partitioning – Increases uptake of amino acids, glucose, and other nutrients into muscle cells
- Performance & Strength – Boosts endurance, power output, and energy levels
Learn how to administer safely in seconds.
Intramuscular Injections
Subcutaneous Injections
How It Works
IGF-1 LR3 mimics the body’s natural IGF-1 but with greater stability and reach. It binds to IGF-1 receptors on muscle cells, stem cells, and other tissues to:
- Activate protein synthesis
- Stimulate satellite cell activity
- Promote muscle fiber regeneration
- Enhance glucose and amino acid uptake
- Encourage new blood vessel formation (angiogenesis)
This leads to faster recovery, lean mass gains, fat loss, and full-body rejuvenation — especially when combined with resistance training and clean nutrition.