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 high humidity protection while reducing frizz. This sulphate free shampoo gently cleanses while reducing frizz, leaving hair dramatically softer, smoother & more manageable.