No. 1 Pharmacist & Pediatrician recommended brand for hydration. Replaces electrolytes. 8 Packets. 2 Per flavors. Designed for fast, effective rehydration. Pedialyte is designed to prevent dehydration (For mild to moderate dehydration) more effectively than common beverages. Level per liter: Pedlialyte advanced Care. Pedialyte & pedialyte advancedcare. Sports drink. Soda. 100% apple juice. Water. Pedialyte quickly replenishes fluids and electrolytes to help prevent dehydration due to: vomiting & diarrhea; heat exhaustion; intense exercise; travel. One liter of reconstituted pedialyte powder (about four 8.5g packets) provides: sodium, 45 meq: potassium, 20 meq; chloride, 35 meq.