Lime with other natural flavors + Co2. 100% natural ingredients. 0 calories per bottle. 3 Simple Ingredients: great-tasting spring water + delicious fruit flavors + invigorating bubbles. For questions or a water quality report call 1-800-678-4423 or IceMountainWater.com. Please recycle. Contains no juice. Sources: Poland Spring, Poland Spring ME; Evergreen Spring, Fryeburg, ME; Spruce Spring, Pierce Pond Township, ME; Garden Spring, Poland, ME; White Cedar Spring, Dallas PLT., ME; Bradbury Spring, Kingfield, ME; and/or Cold Spring, Denmark, ME.