Struggling with urine retention or bloating? Natural Drain is a supplement recommended by Dr. Renjie Chang that can help rid your body of excess retained water and urine. Note: We are in the process of renaming this product from "Dam Breaker" to "Natural Drain". They are the same thing! Ingredients Potassium This electrolyte supports fluid dynamics, nerve transmissions, and muscle contractions, subtly fortifying urinary tract health. Studies: On the mechanism of the effects of potassium restriction on blood pressure and renal sodium retention, by Gallen et. al. https://pubmed.ncbi.nlm.nih.gov/9428447/ Uva Ursi Extract For many years, leaves of this plant have been used in traditional medicine as a diuretic, antimicrobial, and anti-inflammatory agent for various diseases of the urogenital tract.