Metagenics Ultra Potent-C Chewable is a dietary supplement for immune health support. Ultra Potent-C Chewable is offered in a delicious orange blast flavor that provides the same amount of vitamin C found in four oranges. It offers support for a healthy immune function, antioxidant protection, as well as connective tissue and collagen production. Recommended use: Children 2 to 7 years: One tablet daily. Children over 7 and adults: One tablet one to two times daily or as recommended by a healthcare professional.