Introducing the COSRX The Niacinamide 15 Serum, a must-have addition to your skincare routine. This serum is specially formulated for all skin types, including normal and sensitive skin. With a volume of 20 ml, it is perfect for daily use on your face. The serum contains niacinamide, which helps to brighten and even out your skin tone. It also helps to reduce the appearance of fine lines and wrinkles, leaving your skin looking youthful and radiant. This serum is made in Korea and should be stored in a dry and cool place. Add this serum to your daily routine for a brighter, more youthful complexion.