Beauty Of Joseon Light On Serum Centella + Vita C, 30 ml, Skin Serums for Women, The Beauty Of Joseon Light On Serum face serum is a product full of active ingredients, meaning it provides absolutely luxurious care for your skin. Characteristics: evens skin tone removes signs of fatigue regenerates the skin and prevents irritation brightens regenerates the skin barrier does not leave a greasy feeling How to use: Dab an appropriate amount of the serum gently into clean skin with your fingertips. Apply to the face, neck and chest.