4 Active Electrolyte 10 Sticks by Gold Nutrition is designed to complement isotonic drinks, ensuring the effective replenishment of electrolytes lost during physical activity. Each box contains 10 individual sticks, with a content of 3 g per stick. This product includes sodium bicarbonate as a buffering agent, magnesium to reduce fatigue, and potassium for electrolyte balance. Ideal for use as a booster for isotonic drinks, it is recommended to dilute one stick per liter of beverage or two sticks per liter of water if used as a hydration drink. Made in Portugal, the product should be stored in a cool, dry place, protected from direct sunlight.