The SKIN1004 Madagascar Centella Tone Brightening Capsule Ampoule is a high-performance serum designed to illuminate the complexion, correct dark spots, and soothe the skin. It features a unique formulation that utilizes a blend of three potent ingredients—3-O-Ethyl Ascorbic Acid (a stable vitamin C derivative), Niacinamide, and Tranexamic Acid—to deliver a powerful brightening effect.