Digestive Support. Dietary Supplement. Recommended by Physicians and Health Professionals. The most comprehensive nutritional system to help maintain a healthy Renal system. A synergistic combination of Cranberry juice concentrate with vitamin C and B-6 coupled with synergistic herb extracts plus Orange and Grapefruit concentrate. Research has shown that Cranberry and Citrus Juices are beneficial for their antibacterial anti-adhesion and flushing activity of the Renal system. The Cranberry Renal•Flush Rx '1500'™ Complex is your "Health Insurance®" Program to be combined with:. Proper Nutrition. Exercise. Recommended Nutritional Supplementation. Visit your Doctor or Health Professional Regularly.