IGF – 1 LR3 Xt Labs USA

Active Pharmaceutical Ingredient: Insulin-Like Growth Factor
Pack: 1 vial 1mgv/vial + bac water
Form:Injectable
IGF-1 LR3 (Insulin-like Growth Factor 1 Long R3) by XT Labs is a powerful synthetic peptide designed to promote rapid muscle growth, enhance recovery, and improve physical performance. This long-acting version of IGF-1 has been modified for increased biological activity, making it highly effective for advanced athletes and bodybuilders looking to gain lean muscle mass and accelerate tissue repair.
Key Benefits:
Stimulates muscle cell growth (hypertrophy and hyperplasia)
Enhances muscle recovery and reduces downtime between workouts
Promotes fat loss through improved nutrient partitioning
Increases protein synthesis and nitrogen retention
Supports joint and tendon repair
How To Use:
Recommended Dosage: 20–50mcg per day
Administration: Subcutaneous or intramuscular injection, typically post-workout or in the morning
Cycle Length: 4–6 weeks, followed by a break
Storage: Store refrigerated between 2–8°C (36–46°F). Reconstituted vials should be used within 14–20 days.
Fat Burning Effects:
While IGF-1 LR3 is primarily known for its muscle-building properties, it also promotes fat metabolism by directing nutrients toward muscle tissue instead of fat storage. This makes it a popular choice for recomposition goals—gaining muscle while shedding fat.
Who Should Not Use This Product:
Individuals with a history of cancer or tumor growth (due to cell proliferation effects)
People with diabetes or insulin sensitivity issues
Pregnant or breastfeeding women
Anyone under the age of 21
Those with existing hormonal disorders or chronic illnesses without physician supervision