IGF-1LR3 pen

Spectrum PHARMA   Long arginine 3 IGF-1 -IGF-1LR3 pen -1.4 MG \ Pen -3 ML PEN

IGF-1 LR3 – Long Arginine 3 Insulin-like Growth Factor-1

Advanced Anabolic & Regenerative Peptide

Form: Pre-mixed Pen – 3 ml / 1.4 mg

Manufacturer: Spectrum PHARMA

What Is IGF-1 LR3?

IGF-1 LR3 (Long Arginine 3 IGF-1) is a powerful synthetic peptide hormone derived from Insulin-Like Growth Factor-1 with a modified structure that extends its half-life and potency. The LR3 version remains active in the body for over 20 hours, significantly longer than natural IGF-1, allowing for more prolonged anabolic and regenerative activity.

It promotes muscle hypertrophy, supports fat metabolism, enhances recovery, and may contribute to anti-aging effects by encouraging cellular repair and growth.

Key Benefits:

• Accelerates muscle growth and lean tissue development
• Promotes muscle hyperplasia (new muscle cell formation)
• Supports fat burning and nutrient partitioning
• Enhances recovery from training or injury
• Improves insulin sensitivity and cellular regeneration
• Minimal interaction with IGF-binding proteins due to LR3 modification

Product Details:

• 3 ml pen pre-filled with 1.4 mg of IGF-1 LR3
• Precision dosing pen for subcutaneous or intramuscular injection
• Sterile, ready-to-inject solution
• Refrigeration recommended (2–8°C)

Suggested Research Use:

• Typical dose: 20–100 mcg per day
• Protocol: Inject once daily, preferably post-workout or upon waking
• Cycle length: 4–6 weeks followed by a rest period
• Injection site: Subcutaneous (abdominal) or localized IM (targeted muscle)