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Glutathione is a tripeptide composed of glutamic acid, cysteine, and glycine, commonly studied for its role in cellular and biochemical pathways in research settings

It blends LGlutathione, an antioxidant commonly used in skinsupport supplements, with Alpha Arbutin, a wellknown brightening agent, along with supportive nutrients listed by retailers

Product benefits: PRESCRIPTION Glutathione Concentrated Bleaching Night Cream is a cream that is adapted to the problems of persistent hyperpigmentation of black and mixed skin

In April 2026, the UK medicines regulator opened an investigation into peptide clinics making health claims about compounds they cannot legally sell as medicines [1]