Urinary Tract Support: Key Ingredients and Their Roles Maintaining urinary tract health is crucial for overall well-being. Bellawell's' Urinary Tract Support supplement combines a carefully selected blend of ingredients, including D-mannose, cranberry juice powder, hibiscus flower extract, and dandelion herb extract. Each ingredient plays a distinct role in supporting urinary tract health. Key Ingredients and Their Functions 1. D-Mannose D-mannose is a type of simple sugar that occurs naturally in various fruits. It is known for its role in urinary tract health by promoting a healthy environment in the urinary tract. 2. Cranberry Juice Powder Cranberry juice powder is derived from cranberries, which are rich in natural compounds.