Ever wonder how bodybuilders get so damn huge and lean? IGF-1LR3 is one of the reasons. It can help take your physique to a level not possible even with just anabolics. The Pen is much simpler to use, you won't have to worry about complicated mixing. it does the work for you!
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)
