So many dark spot serums… but which one actually works? This is the No.5 Glutathione TXA Advanced Dark Spot Ampoule Concentrate from @numbuzin It’s a unique press-to-mix ampoule that blends 100% Glutathione powder with a brightening Vitamin ampoule for fast, visible results and it’s also available @YesStyle #numbuzin #yesstyle #darkspots #hyperpigmentation #koreanskincare