Pedialyte® Classic Oral Electrolyte Solution Grape Flavor 33.8 oz. Electrolyte (366834_CS) 8/CSPedialyte pediatric oral electrolyte solution with 3 calories prevents dehydration after fluid loss due to vomiting or diarrhea. It's suitable for infants, children and adults. Glucose supports water and sodium absorption. Pedialyte restores lost minerals such as zinc and potassium. The 1 liter bottle offers easy pouring and measuring. This grape flavor solution is free of gluten and lactose and contains no fruit juice.