Water and electrolytes are lost through perspiration, etc. We must replenish the body’s lost water and electrolytes in order to rehydrate and quickly recover.
POCARI SWEAT is able to rehydrate your body quickly and effectively because it has electrolyte composition similar to your body fluid.

As generally known, the electrolyte concentration of sweat increases as the body continues to perspire.
POCARI SWEAT has a very similar electrolyte concentration as the early stage of perspiration.
Masaki Fukuyama Medical Treatment 75 (6) 1993
