Glutathione as a skin whitening agent: Facts, myths, evidence and controversies Indian Journal of Dermatology, Venereology and Leprology Glutathione injection can repair skin, reduce pigmentation. But it impacts your kidney How Often Can You Get Glutathione IV Treatment? Harleys Clinic Glutathione injections are taken once a week for 6 weeks. They reduce melanin production and make skin lighter. The cost is 5000 per sitting for double dose glutathione with Vitamin c, b Skin whitening with Glutathione: is it safe? dermacosm Why Glutathione Injections Don't Work for Some People