POV: you heard L Glutathione is good for your skin so you doubled up. I've been using this duo consistently to support brighter looking, more even skin while keeping hydration balanced. Step 1: L Glutathione PURCELL 88B mL L Glutathione Flexible Liposome, Glutathione Ampoule Serum, 1.01 fl.oz. Brightening, Dark Spot Corrector Yami.com Get PURCELL 88B mL L Glutathione Flexible Liposome 1 each Delivered Weee! Asian Market PURCELL 88B mL L Glutathione Flexible Liposome 20ml (+7ml) OLIVE YOUNG Global