Dietary Supplement. 100% d-mannose formula. Potent cranberry alternative. Promotes a healthy urinary tract! Stronger than cranberry. Doctor recommended. Fast acting formula. Neutral pH - burn free. 100% all natural. ClearTract contains d-mannose which is a naturally occuring rare sugar that is found in various foods. Hypoallergenic. Yeast free. Dye free. Vegetarian capsules. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.