@Nokhanyo_M@Tebogo_Pta_ I would advise you do your own research on glutathione including clinical research and you will have an understanding and an answer. For example, the supplement is also an anti-oxidant and used to treat specific medical conditions as well besides it changing the melanine levels
@Pedi_Kween@_amBYRON@Tebogo_Pta_ You can try it and give us feedback. We have 6 booster products and also one for women. We don't receive feedback just sales