The NUMBUZIN No.3 Skin Softening Serum is a high-quality skincare product designed to target wrinkles and signs of aging. With a formulation of water and other natural ingredients, this serum is suitable for all skin types and can be used both during the day and at night. The product comes in a regular size of 1.7 fl oz and is colorant-free, making it safe for sensitive skin. Made in Korea, this serum is perfect for those looking to improve the appearance of their skin and achieve a more youthful, radiant complexion.