3W Clinic Dr.K Underarm Whitening Multi Cream | KoreanshopBD

The main brightening agent is Asiatic Knotweed Root Extract, which contains Polydatin. It works by blocking the enzyme tyrosinase, which the skin uses to produce melanin. Without that enzyme being active, new melanin cannot form, and existing dark spots gradually fade. Niacinamide then blocks the transfer of melanin into skin cells, giving a second layer of brightening action. Kojic Acid adds a third active brightening compound to the formula. Eight types of Hyaluronic Acid provide deep, multi-layer hydration without a heavy finish. Centella Asiatica, Green Tea, Matricaria Flower, Licorice Root, and Rosemary Leaf Extract work together to soothe and protect sensitive skin from irritation. The lightweight texture absorbs quickly and leaves no sticky or greasy residue.