No.1 Pharmacist & pediatrician recommended brand for hydration. Advanced Care. PreActiv prebiotics. Replaces electrolytes. Quickly replaces fluids and zinc. Trusted by doctors and hospitals since 1966. Pedialyte is designed to prevent dehydration (For mild to moderate dehydration) more effectively than common beverages. Level per liter: Pedialyte AdvancedCare. Pedialyte & Pedialyte advanced care. Sports drink. Soda. 100% apple juice water. Electrolyte sodium in Pedialyte compared to common beverage. PreActiv prebiotics help promote a health digestive system. Pedialyte AdvancedCare. quickly replenishes fluids, zinc, and electrolytes to help prevent dehydration due to: Vomiting & diarrhea; heat exhaustion; intense exercise; travel. Ready to use.