MCCM Hair Cocktail is designed to apply on the scalp. The combination of Glutathione, Panthenol, Biotin and Organic Silicon provide nutrients that strengthen and nourish the hair follicle and promote the growth L Glutathione (Reduced), 500 mg, 120 Veggie Capsules Amazon.com: Wild & Organic L Gomitas de glutatin Glutatin reducido de 500 mg para apoyo antioxidante Suplemento desintoxicante de limpieza del hgado 60 masticables veganos, sin OMG, a base Glutathione Results Timeline: When To Expect Skin Benefits