Bell #76 Kidney Cleanse & Function Tea - A special herbal tea formulated to help with kidney function problems. This formula has natural cleansing properties, improve your kidney function is as little as 2 months. Kidney Cleanse & Function Tea is made with all natural ingredients (no caffeine) that are safe and effective for support and improving your kidney function. Kidney Cleanse & Function Tea is for both men and women. Tastes great hot or cold