Intimify Retinol Face Serum is used to lighten the skin & to treat skin conditions, such as sun damage, scars, and age spots, works as a lightening agent involves its effect on melanin production, decreased melanin production may have a lightening effect on the skin. It Has Anti-aging effect which lighten the skin, & can improve the appearance of age spots and sun damage. The reduction of dark spots can have an anti-aging effect, reduce dark pigmentation associated with certain types of scars, also helps in help decrease the chances of developing common types of bacterial skin infections. Suitable for all skin types, this serum is for anyone looking for a solution for dark spots, skin discoloration, sun damage and pigmentation.