Pedialyte Electrolyte Powder Packs with Immune Support are a convenient, advanced hydration solution that's specially formulated with the optimal balance of sugar and electrolytes to help prevent dehydration in both kids and adults. From the #1 pediatrician and pharmacist-recommended brand,1 Pedialyte electrolyte drink is medical-grade hydration that quickly replenishes lost fluids and electrolytes. Pedialyte promotes fluid absorption more effectively than sports drinks, juice, or even water. Simply dissolve one packet in 16 fl oz of cold water and enjoy. Feel better fast with Pedialyte! Among pediatricians who recommend oral electrolyte solution to patients 0-6 years of age; Data on file, 2016. References: 1. Pharmacy Times, 2017.