What are electrolytes?

Electrolytes are essential minerals—like sodium, potassium, and magnesium—that support the body, especially during exercise. They help support muscle function and replenish electrolytes lost through sweat during intense physical activity.

Performance benefits

This scientifically backed formula provides 400 mg of sodium, 300 mg of potassium, and 113 mg of magnesium per serving—designed to replenish essential electrolytes lost through sweat and maintain normal muscle function during strenuous workouts.

When to use this product:

• Ideal for use before, during or after intense workouts, long endurance sessions or hot weather activities.
• Mix one serving in water for a fast-dissolving, pleasant-tasting electrolyte solution with lemon or berry flavor.

Why choose this product?

With over 35 years of experience in sports nutrition and trusted in over 90 countries, Optimum Nutrition offers superior quality you can rely on. Our electrolyte powders are free of unnecessary additives, easy to mix, and developed to the highest manufacturing standards.