It could help men with things like getting an erection, and may also enhance women's sexual function, but it is not FDA-approved for this use
Regular consumption of cruciferous vegetables (aim for 1-2 servings daily) supports endogenous antioxidant defenses through this indirect mechanism
Glutathione S-transferase T1 (GSTT1) null polymorphism, smoking, and their interaction in coronary heart disease: a comprehensive meta-analysis
Those with MTRR SNPs commonly do well with this form
In-vitro studies show both GHK and GHK-CU increase fibroblast activity that enhances the production of collagen, elastin, fibronectin, and other extracellular matrix components
The peptide calculator above handles this conversion automatically, but it is worth understanding the relationship when reviewing your results