Salt soda is a colorless and transparent liquid with the aroma and taste of lemon. It is refreshing, thirst-quenching, and low in calories. It gives new vitality to traditional heatstroke prevention and cooling drinks. The new formula can more quickly replenish the energy lost during heavy exercise. Moisture and salt, quickly rejuvenating. It is suitable for high-temperature workplaces and for people who sweat a lot. It is not suitable for older people.