SK-II's most targeted wrinkle solution, this powerful serum is formulated with a concentrated blend of specialist anti-aging ingredients KAL-AD, a Retinol derivative and PiteraTM. Your wrinkles are instantly smoothened and plumped and you will notice a reduction in the look of fine lines. Wrinkle Specialist is proven to reduce the appearance of fine lines in a short period and reduce the appearance of wrinkles substantially. Texture: A non-greasy, creamy serum that's easily absorbed by the skin.