Can Retinol and Glutathione Be Used in The Same Routine TikTok Glutathione your skins supposed super serum? , Heres the catch: half of it may degrade before it even reaches your skin , And the actual brightening results? Lets just say underwhelming., A ViaTiara specialist will tell you what you can and cannot mix skin care ingredients We tried 5 glutathione products and there's 3 that made the cut Brightening potential? Still a bit of a mystery Also keep in mind an unstable, short shelf life. Fridge recommended Skincare Ingredients You Should Never Mix Beautiful With Brains