The Clear Change 28-Day Program featuring UltraClear Plus pH provides a more comprehensive approach to metabolic detoxification than the 10-day program. It’s an easy-to-follow eating plan with UltraClear Plus pH nutritional powder mix and AdvaClear® dietary supplement capsules that will help patients get on track to feel better and more energized. Many people benefit from completing a 28-day metabolic detoxification program once or twice a year.