This all-natural herbal formula has changed hundreds of thousands of people's lives through gentle and effective whole body internal cleansing. Dual Action Cleanse is a two-part system and is formulated to maximize one's elimination without causing loose stools or uncomfortable cramping. It helps to produce frequent healthy bowel movements while assisting in cleansing the vital organs and lymphatic system. Start by taking 1 tablet from each bottle morning and evening and then increasing the intake slowly until entire system is cleansed over the course of 30 days. Drink 8 - 10 glasses of water per day. Calcium (as Carbonate) 96 mg