IGF-1LR3 100 - Ultima Pharmaceuticals

Long(R3)-IGF-1 is a synthetic variant of Insulin-Like Growth Factor-1, engineered for enhanced anabolic potency and extended action. By modifying the IGF-1 protein with an additional 13 amino acids and substituting arginine at the third position, it achieves stronger resistance to binding proteins, resulting in increased bioavailability and effectiveness. In fitness, it’s often used for muscle mass support due to its similarity to IGF-1's natural growth and tissue development properties. Its heightened potency—approximately 2.5 to 3 times greater than natural IGF-1—makes it highly effective in promoting muscle growth and enhancing recovery​.

Disclaimer: Information provided it this page is for general information only and does not substitute for professional medical advice.

For detailed information about IGF-1LR3 100 by Ultima Pharmaceuticals, consult with your doctor or healthcare professional.