Thick-It Clear Advantage Water, Moderately Thick, Honey Consistency, 64 fluid ounces.Sugar and calorie free, xanthan-based Clear Advantage Thickened Water offers pure hydration without added lemon flavor or artificial sweeteners. Chill it, heat it, or freeze it into ice cubes. Clear Advantage Thickened Water won’t get thicker over time. Thickened Water makes it easier to stay hydrated. Mixes easily with powdered drink mixes, cocoa, laxatives, and supplements without altering the flavor or color. 5 calories per 8 fluid ounces. 40 calories per 64 fluid ounces.