Hydration at the speed of Lyte. Every day, we lose fluids and electrolytes that water simply through urine, salivia, sweat, and our bodies can't replace on its own. HydraLyte uses a proprietary formula containing a precise amount of glucose and electrolytes to rehydrate you faster than water alone. Our Formula is sweet on hydration not sugar. We created the Lyte RH formula which uses a precise amount of water, electrolytes and a dash of sugar. Yes, sugar. An exact sugar (glucose) to electrolyte ratio that accelerates fluid absorption. However, unlike sports drinks, we use the optimal amount of sugar, not a gram more.