TWO WEEK SUPPLY: Each 10.93 Oz container will last up to 2 weeks with twice a day regular use. VARIETY OF FLAVORS: Available in Orange, Grape, or Unflavored. EASY TO USE: Swish and swallow solution that can be part of a supportive care program designed by a healthcare professional. Mix Healios with 50-100ml of water, twice a day after meals. ONCOLOGIST CREATED: Clinical benefits include health of epithelial cells and mucosal tissues lining the digestive tract, particularly in patients experiencing mouth sores or difficulty swallowing due to chemotherapy or radiation. NATURALLY SOURCED INGREDIENTS: Healios is a Dietary Supplement made of ingredients including Glutamine.