Skin Rx Clinic advanced mascara formulas condition, curl, volumize, separate, lengthen and lock lashes into place. Our best-selling 4-in-1 formula available with one extra, splash-proof benefit. The ergonomic brushes coat each section to quickly lengthen, curl, volumize and lock lashes into place for all day wear. The result is instantly impressive eyes with lashes that are lusciously conditioned and protected. Free of Gluten or Paraben.