Duozi L Glutathione Alpha Arbutin Whitening is a dietary supplement, usually in tablet form, designed to brighten skin, even skin tone, and reduce dark spots hyperpigmentation using ingredients like L Glutathione (master antioxidant for melanin Derma Alpha Arbutin Glutathione Whitening Cream, 1.52 fl oz (45 ml) eBay Guerniss Raw Glutathione Alpha Arbutin Body Serum 240ml Using alpha arbutin and glutathione together can help Improved skin hydration Glutathione helps hydrate the skin, while alpha arbutin's humectant properties can help retain moisture Also combination of alpha arbutin and OneSkin Glow Getter Glutathione Alpha Arbutin 2%, Vitamin B3, Avocado Glutathione Alpha Arbutin Vitamin C And B3 Serum MamaTega