About: IGF-1 LR3 (Long Arginine 3-IGF-1) is a synthetic, long-acting analogue of human Insulin-like Growth Factor-1, engineered for enhanced potency in promoting muscle hypertrophy, tissue repair, and increased metabolism. With a longer half-life than natural IGF-1, it is used by athletes to boost strength, reduce fat, and improve recovery, often through injection, though it carries risks of hypoglycemia and potential cancer growth.
Specification: 1 mg x
Research Use Only: Not for human or veterinary use.







