Growth Hormone Peptides

CJC-1295/Ipamorelin is associated with enhanced Delta sleep, the restorative deep sleep stage. MK-677 (ibutamoren) is a ghrelin mimetic that stimulates growth hormone release and promotes muscle mass accumulation. CJC-1295 combined with Ipamorelin stimulates growth hormone release from the anterior pituitary via complementary GHRH and GHRP mechanisms. The physiologic feedback loop of CJC-1295/Ipamorelin causes receptor downregulation with excess use, preventing runaway GH elevation and making it safer than exogenous anabolic hormones. AOD 9604 mimics the fat-reducing effects of growth hormone without affecting blood glucose levels. Tesamorelin is FDA-approved for reducing abdominal adiposity in HIV-associated lipodystrophy and can be used adjunctively after GLP-1 therapy.