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🏋️Sold Out IGF-1 LR3 vial

IGF-1 LR3 vial

Growth Hormone & Performance

IGF-1 LR3

Long-arginine variant of IGF-1 with extended half-life, researched for muscle and recovery applications.

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Third-party tested Research use only

Research notes

Modified IGF-1 with reduced IGFBP binding.
Studied for anabolic signaling in muscle tissue.
Investigated for recovery and hypertrophy models.

For research use only · Not for human consumption · 21+