For skin and hair goals, physician-prescribed compounded topical GHK-Cu from a licensed 503A compounding pharmacy is the best option, because it delivers therapeutic concentrations directly to the target tissue with physician oversight and pharmaceutical-grade quality assurance
Individuals with a rare genetic condition called G6PD deficiency should also avoid high doses, especially when combined with Vitamin C
38 in stock (can be backordered) L-Glutathione (GSH) is the most abundant endogenous antioxidant, a tripeptide (-Glu-Cys-Gly) found in virtually all cells
de Sa Junior PL, Camara DAD, Porcacchia AS, Fonseca PMM, Jorge SD, Araldi RP, Ferreira AK
Conclusion Glutathiones role as the "master antioxidant" is well-deserved
Supports longevity Glutathione may enhance longevity by helping prevent serious conditions such as cancer and metabolic syndrome