IGF-1 LR3 (5mL)

Please note: 12-14 days postage due to production.

IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3) is a synthetic version of IGF-1, a hormone that plays a key role in growth and development, especially in muscle tissue. The LR3 (Long Arg3) variant of IGF-1 has been chemically modified to enhance its biological activity and extend its half-life, making it more effective and longer-lasting in the body compared to regular IGF-1.

How IGF-1 Works:

IGF-1 is primarily produced in the liver in response to stimulation by growth hormone (GH). It has a molecular structure similar to insulin, hence the name Insulin-like Growth Factor. IGF-1 binds to specific receptors on cells, promoting cellular growth, proliferation, and differentiation. It's a key player in muscle growth, tissue repair, and overall development.

Key Differences of IGF-1 LR3:

Longer Half-life: IGF-1 LR3 has been modified with the addition of an arginine (Arg) at position 3, which extends its half-life from around 20 minutes (in regular IGF-1) to about 20-30 hours. This allows for prolonged and more potent effects on muscle growth and recovery.

Less Binding to IGF-Binding Proteins: The LR3 variant is less likely to bind to IGF-binding proteins, which normally regulate IGF-1 activity. This modification allows more IGF-1 LR3 to be available for binding to receptors, increasing its efficacy.

Benefits of IGF-1 LR3:

1. Increased Muscle Growth: IGF-1 LR3 stimulates the growth of new muscle fibers (hyperplasia) and promotes muscle cell size increase (hypertrophy). This is why it's popular among bodybuilders and athletes for gaining lean muscle mass.

2. Enhanced Recovery: It accelerates muscle tissue repair and recovery after intense workouts or injury, reducing downtime between training sessions.

3. Fat Loss: IGF-1 LR3 has the ability to promote fat breakdown (lipolysis) while increasing lean muscle, making it effective for improving body composition.

4. Improved Endurance and Performance: With better recovery and muscle regeneration, users often report improved endurance and overall athletic performance.

5. Anti-Aging Effects: IGF-1 is linked to cellular regeneration and has anti-aging properties, improving skin health, energy levels, and overall vitality.

6. Increased Protein Synthesis: It enhances the body's ability to utilize protein, leading to better muscle growth and retention.

Applications of IGF-1 LR3:

Bodybuilding and Strength Training: Commonly used in bodybuilding cycles to enhance muscle mass and recovery.

Injury Recovery: Due to its regenerative properties, it’s sometimes used by athletes to speed up recovery from injuries, especially muscle, tendon, and ligament damage.

Anti-Aging and Wellness: Some use it for its potential anti-aging effects, promoting healthier skin, faster recovery, and increased energy levels.

How IGF-1 LR3 Is Used:

Administration: IGF-1 LR3 is administered via subcutaneous or intramuscular injections.

Dosage: Typical dosages range from 20 mcg to 100 mcg per day, depending on individual goals and experience with the peptide.

Cycle Length: It’s often used in 4-6 week cycles to avoid desensitization of IGF-1 receptors.

Potential Side Effects:

While IGF-1 LR3 is generally well-tolerated, it may have some side effects, including:

Hypoglycemia (low blood sugar): Since IGF-1 influences insulin, users might experience low blood sugar, which can cause dizziness, fatigue, or hunger.

Joint Pain: Some users report mild joint discomfort due to the rapid growth of connective tissues.

Organ Growth: Since IGF-1 affects all cells in the body, excessive use might promote unwanted growth of organs, which is a concern with prolonged high doses.

Water Retention: Some individuals may experience mild water retention.

IGF-1 LR3 is a powerful peptide that enhances muscle growth, speeds up recovery, promotes fat loss, and improves overall athletic performance. Its extended half-life and increased efficacy make it a popular choice among athletes and bodybuilders aiming to maximize muscle gains and recovery. However, like any peptide or hormone, it should be used responsibly and under medical supervision to avoid potential side effects.