BUBBL’R delivers flavor first. It is a first-mover in the antioxidant sparkling water category. Only five calories per can, and zero grams of sugar. Natural flavors and colors, and no artificial sweeteners. Naturally, sourced caffeine from guarana and other natural sources. Loaded with Vitamin A and Vitamin B (B3, B5, B6 and B12). Immune support, vegan*, gluten free, low glycemic and soy free.