Skin Rejuvenation and Anti-Aging Protocol Dose: 1 to 2 mg per day Route: Subcutaneous (abdomen, thigh, or upper arm) Frequency: Daily, 5 days on, 2 days off Cycle: 8 to 12 weeks on, 4 weeks off Expected results: 4 to 8 weeks for visible improvement Best for: Fine lines, skin elasticity, skin density, overall skin quality In a 12-week facial cream study (human trial, 71 women), 70% showed increased collagen production with GHK-Cu, compared to 50% with vitamin C and 40% with retinoic acid (Pickart et al., 2015)
The dual-receptor mechanism produces a larger growth-hormone pulse, which translates to more noticeable changes in body composition, recovery, and sleep depth
B Biochem
it appears to be multiplicative
Human preclinical studies show that IGF-1 increases myotube nuclei and muscle protein content, leading to enhanced muscle growth and recovery