Ideal as a first time or sensitive cleanser, Renew Life® First Cleanse is a two-part, 15-day, herbal cleanse. Strong enough to be effective, yet gentle enough that it will not cause ‘cleansing reactions’ which may occur when performing a more advanced cleanse. First Cleanse contains PhytoGestTM, a proprietary blend of herbs and enzymes that help maximize the absorption of the herbal ingredients. MADE FOR FIRST TIME USERS: Designed for overall health in addition to promoting regular digestion (colon cleansing and gastrointestinal cleansing. HERBAL INGREDIENTS: First Cleanse Part 1 contains a mixture of liver-protective herbal ingredients such as milk thistle seed, artichoke leaf, and burdock root. These natural ingredients are used in Herbal Medicine to help relieve digestive disturbances and indigestion (dyspepsia). First Cleanse Part II is a gentle colon support formula that contains Chinese rhubarb root and alder buckthorn bark. These natural ingredients are used in Herbal Medicine as stimulant laxatives. SIMPLE 15 DAY PROGRAM: Designed for first time users in mind. No strict diet required. First Cleanse is also shelf-stable meaning it does not need to be refrigerated and is great for travel and on-the-go users. NON GMO: This product does not contain genetically modified material. Contains no dairy, gluten, or soy. QUALITY CHECKED IN CANADA: All Renew Life Canada products go through a rigorous testing program.