Product Overview Use Mizani H20 Intense Night Time Treatment 2-3 times a week & leave on overnight to work its magic. It will help increase hair strength & reduce the formation of split ends as well as enhancing moisture. Benefits Containing shea butter, vitamins & patented ceramide strengthening technology Mizani H20 Intense Night Time Treatment will help to improve your hairs strength. With Shea Butter & Vitamins not only does the treatment improve moisture retention it also helps to control frizz without weighing your hair down. Mizani Natural Curl Key Mizani H20 Intense Night Time Treatment is suitable for all curl types.