Now there’s a formula that combines two of nature’s most effective diet aids to minimize the impact of dietary carbs and fats. Swanson Diet Duo is a revolutionary formula that combines the fat-binding power of LipoSan ULTRA chitosan with the carb-control capabilities of Phase 2 starch blocker. LipoSan ULTRA chitosan is a fiber supplement that promotes healthy weight management when combined with a healthy diet and exercise plan. While other chitosan products take up to two hours to work, LipoSan ULTRA goes to work right away, binding the fats in your diet before they bind to you. Phase 2 is a standardized white kidney bean extract that also promotes healthy weight management when combined with a healthy diet and exercise plan.Minimizes the impact of both dietary carbohydrates and fatFeatures chitosan and Phase 2 starch blockerSupports a healthy body weight100% MONEY BACK GUARANTEE – Our products reflect our commitment to giving you the best quality and service at the best price. We guarantee that every product you purchase is made from the purest, freshest nutrients and meets the highest quality standards. If you aren’t completely satisfied with any product(s) purchased within the last 30 days, simply return the unused portion to us for a full refund.Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.