Stay Hydrated Bangkok - 711 Thai Snacks

Royal-D Electrolyte Beverage Review: The 5-Baht Essential for the Thai Heat

Updated on February 16, 2026 by Khem

A sachet of Royal-D orange electrolyte powder being held in front of a 7-Eleven Thailand store.

Don’t let dehydration ruin your trip! We review Royal-D, the ultra-cheap electrolyte salts from 7-Eleven Thailand that keep you hydrated under the tropical sun.