Made from all-natural ingredients, SodaStream Sparkling Naturals make great-tasting "better for you" sodas. Sparkling Naturals contain no artificial flavors, no artificial colors and no artificial sweeteners, and do not contain any preservatives, making them a perfect, sparkling, natural soda alternative for the entire family. Each 750ml bottle of Sparkling Natural concentrate will make 6 liters (approximately 25 8-oz servings) of all-natural soda. Note: Sodamix bottles feature a "best before" date which relates to optimal taste. Rest assured that Sodamix can safely be consumed well beyond this "best before" date, however peak taste is ensured by consuming prior to this date. For longest shelf life, please keep tightly closed and store in a cool, dry place.