SUPERIEUR is a non-GMO, gluten free and vegan supplement that has more antioxidants, real magnesium, and naturally occurring trace minerals in addition to the Vitamin C, calcium and potassium in other electrolytes. We sell individual packets and larger containers. Presently there are only 2 flavors, watermelon and citrus but they are subtle and refreshing. SUPERIEUR is not sold in stores. The large container is $25. Packets are $1 each.