TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, K Introducing the , Packed with 20,000ppm of 99% pure Glutathione, this powerful antioxidant , serum brightens dull skin, reduces dark spots, and smooths fine lines. , Glutathione: Your Secret to Brighter Skin @TOSOWOONG Global glutathione ampoule This beauty in a bright brown bottle is a 20,000ppm of 99% high purity ,high content premium Glutathione. It's very light in texture but at the same time very