Naturally flavored. 0 g sugar. 2 g carbs. 15 g protein. + electrolytes. Gluten free. Lactose free. GMO free. 0% sugar. 0% juice. Clinically formulated HydroLean protein blend. Protein2o water has HydroLean, a proprietary protein blend clinically formulated to help rebuild lean muscle and strength. drinkprotein2o.com. BPA free. Recycle this bottle.