Instantly & visibly boosts: lash length; lash volume; lash thickness. Precise brush-tip applicator. 24 hour wear. Hypoallergenic. Fragrance free. Paraben free. Dermatologist approved. Safe for sensitive eyes and contact lens wearers. 100% of women saw enhanced lashes instantly (Based on individual perception of results by a panel of female volunteers wearing mascara)! High-tech formula visibly enhances natural lash growth while providing the instant definition of a liquid eyeliner, in one easy step! Lash Boosting complex targets the root of lashes where it is most effective in providing nutrients associated with growing long thick lashes. Instant & lasting - lash boosting results! (Based on individual perception of results by a panel of female volunteers wearing mascara). After 2 weeks (Subjects wearing eyeliner & mascara) over 75% of women saw longer, fuller, more enhanced lashes. After 4 weeks over 91% of women saw longer, fuller, more enhanced lashes. After 4 weeks, 86% of women saw more lashes. Ultra-precise brush-tip applicator: Innovative and easy to use eyelining tool delivers effortless definition. High-performance, 24-hour wear: High-tech Japanese formula is long-wearing, water-resistant and smudge-resistant. Since 1937. Made in Japan.