4U2 Super Slim Mascara is designed to beautify eyelashes with the help of the S-Slim Brush which helps separate and individually lengthen lashes. The Extra Soft-flex Film lifts and lengthens lashes all day while being water and sweat-proof it doesn't smudge throughout the day. Enriching ingredients such as Tocopheryl Acetate help strengthen eyelashes and reduce breakage Apply mascara from the root to the ends of the eyelashes and reapply until you achieve the desired result Use only as directed