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Frequency: Once per day (subcutaneous), ideally 3060 minutes before bedtime
Most community protocols settle on 2,000 mcg once weekly, injected subcutaneously
IGF-1 LR3 is a modified form of insulin-like growth factor with an extended half-life, meaning it stays active longer in your system
The peptide has also been widely investigated for its relationship with gastrointestinal physiology
Most people begin noticing subtle improvements around the four to six week mark with consistent sessions
Chen Z, Yang B, Yan Z, Song E, Song Y
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