Probiotic Supplement. Soft chewables. Supports immune and digestive health. 3 billion CFU. With essential vitamin C. Acid resistant. Non-GMO. Gluten free. Sugar free. A happier inside. New! The Science Behind Up4 Adult Cubes: A healthy intestinal tract is key to a healthy immune system! Over 70% of your immune system is located in your digestive tract. The healthy bacteria (probiotics) located there are critical to both digestive and immune health. Up4 Adult Cubes are formulated with two clinically studied probiotic strains and vitamin C to: promote a healthy immune system; support digestive health and comfort. Laboratory tested to meet strict quality control standards for potency and purity. Potency guaranteed at time of expiration. Preservative free. Certified sustainable palm oil with respect to deforestation and fair labor practices. FSC: Mix - packaging. Leading. Scientific. Healthy. Trusted. Probiotics with vitamin C. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)