Stem Cell Support: GHK-Cu increases the stemness of skin cells by upregulating integrins and p63, keeping the skin in a state of active renewal rather than degradation
Mnzberg H, Laque A, Yu S, Rezai-Zadeh K, Berthoud HR
Its oral bioavailability and long half-life make it detectable for extended periods compared to injectable peptides
Last reviewed: July 18, 2026 Last updated: July 18, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
will carefully monitor your progress with regular lab work and symptom check-ins