Healthy Origins Phase 2 500 mg Phase 2 (Phaseolamin 2250) is an amazing, non-stimulant, all-natural nutritional ingredient that is derived from the white kidney bean. It is the first clinically-proven, standardized extract for "neutralizing" starch calories found in your favorite foods such as potatoes, breads, pasta, rice, corn, and crackers. Phase 2 is a safe, yet powerful, nutritional supplement which allows you to enjoy those foods that you love without all the calories.