Paranil® contains all-natural herbs, including those that have been used for thousands of years by herbalists to cleanse and support the liver and other organs. Paranil® supports the liver in cleansing the body of accumulated everyday toxins. Several scientific studies suggest that substances in milk thistle, the main ingredient in Paranil®, helps rejuvenate the liver. Paranil® is part of the Colonix® 30-Day Cleansing Kit