@truegreta: Glutathione is a master antioxidant that brightens and boosts radiance which is especially good for mature, tired skin. This was my first time trying this mask and I give it a 10/10. Very comfortable, wear time is 40min and it left my skin so soft and glowy ✨ @Hapa Kristin #glutathionemask #unevenskintone #glowyskin #koreanskincare #hydrogelmask