Colon Rescue supports normal bowel function, helps reduce occasional loose stools and maintains a normal intestinal tract. Can be beneficial for aging pets, travel, stress, and to cleanse and detoxify. Active ingredients per 1 ml: A proprietary blend of extracts containing Slippery Elm bark, Licorice root, Plantain leaf, and Marshmallow root. Inactive ingredients: Vegetable glycerin USP, distilled water. Alcohol free