Unsweetened. We squeezed 1-1/2 real lemons into this 8-pack of sparkling water. Yup, that's it. Fruit from farms. Just sparkling water & real squeezed fruit. Lemons may be nature's most versatile creation. You can slice them, dice them, press them, or zest them. You can bake them, shake them, saute them, or flambe them. You can carry them, bury them, juggle them, or smuggle them. Or drink them. We squeeze the best lemons into sparkling water just for you. Every sip is light, bright, and deliciously refreshing. Cheers! Just sparkling water & real squeezed fruit. Yup, that's it. Cans: Infinitely recyclable.