Knockdown of PRKDC significantly suppresses ATC cell proliferation (Fig
The dose is deliberately high compared to classical peptides (5-10 mg for GLP-1 analogues, 2-5 mg for short regeneratives) because documented GHK-Cu protocols use larger quantities in trichological and cutaneous research (1-3 mg per injection, concentrated topical applications)
The fatigue likely stems from multiple factors working together
Li L, Li J, Gao M, Fan H, Wang Y, Xu X, et al
It prevents liver damage from oxidative stress, making it particularly valuable for people who regularly consume alcohol, take medications with hepatotoxic potential, or are exposed to occupational chemicals
& Shaw, P