Dedicated To Real Results 15% TXA + Niacinamide All in one 72-hour long lasting serum for dark spot, acne scars, uneven skin tone and texture care with 10-layer hyaluronic acid, Panthenol, and Betaine Lightweight, low-irritation, and fragrance-free formula that contains Panthenol and Coral Moss Extract to calm and soothe skin. 5% of Tranexamic Acid, Medicube's highest TXA concentration for dark spot and acne scar care to make healthy skin barrier and complexion.