Along with the naturally occurring minerals already in the water, enhanz is enriched with vitamins c,b6, b12 and folic acid. It contains absolutely no coloring. It is lightly sweetened and carbonated for a delightful taste. It's all natural fruit flavoring leaves no medicinal or vitamin like aftertaste. Enhanz is low in calories-only 53 calories per 325ml serving. Consumed chille, enhanz is a refreshingly tasty way to help fulfill our daily hydration and vitamin needs.