MAXX CLEANSE contains a blend of eleven unique herbs, fiber and nutrients joined together to support the bodies natural cleansing process removing toxins from the body. This can be done for 15 day as a total cleansing program once or twice per year or as a quarterly cleanse for 5 days. If this is the first time doing a cleansing program you'll definitely want to do the full 15 days. Make sure to drink extra water during the cleaning process. Also be sure to follow a diet of all Whole Foods rich in vegetables and fruits such as our 28 Day PFNM Detox Nutrition Plan.