A revolutionary brightening facial serum  Features a dual-chamber design that isolates the two formulas to maintain maximum integrity  Chamber 1 contains a 15% dose of pure L-Ascorbic acid, the purest form of Vitamin C, which is a key building block for collagen synthesis  Chamber 2 contains a moisture-rich serum featuring Bio-Renewal Protein for skin renewal along with thermal water, 4D Hyaluronic Acid & Green Tea  Diminishes skin’s discolorations & reduces the appearance of age spots  Improves overall clarity & texture of skin   Skin appears firmer, brighter, plumper, even-toned & younger-looking 