Discover frizz-free, long-lasting smoothness. Joico Smooth Cure strengthens & safely tames all hair types without harsh, harmful chemicals, leaving hair dramatically soft, smooth, & healthy-looking. The Joico Smooth Cure range is ideal for all hair types, from thick & coarse, to fine & frizzy. It's lightweight enough for the finer textures, yet effective on thicker & curlier textures. The system provides 24-hour high humidity protection & reduces frizz by 79%. Joico Smooth Cure Sulfate-Free Shampoo gently cleanses while reducing frizz, leaving hair dramatically softer, smoother & more manageable. Directions for use: Apply Joico Smooth Cure Sulfate-Free Shampoo to wet hair. Lather. Rinse. Repeat if necessary. Recommended for: Curly/frizzy/coarse hair.