doi:10.1101/2023.11.20.567908 18
Injectable GHK-Cu, now legally compoundable after the April 2026 reclassification, requires a physicians prescription from a licensed 503A compounding pharmacy following USP 797 sterile compounding standards
Cauliflower provides similar benefits with its rich sulfur profile
Beyond cosmetics, research has explored GHK-Cu's potential in therapeutic wound healing (chronic wounds, surgical recovery, diabetic ulcers), hair restoration, tissue engineering, nerve regeneration, lung disease, and even systemic anti-aging interventions
When a destructive free radical threatens a cell, reduced glutathione directly donates a reducing equivalent (an electron or hydrogen atom) to neutralize the threat
When administered with IV vitamin C, patients can see improvements in their skin in four to six weeks