Science in Sport

Hydro Effervescent Tablet

What Our Gearhead® Experts Are Saying:

"I keep a tube of the Hydro Tablets in my pack, gym bag, and at my desk because they cover every hydration situation without any mixing hassle or extra calories to account for. The four-electrolyte formula with B vitamins gives it more depth than a basic sodium tab, and I notice a genuine difference in how I feel on long trail days when I am using them consistently versus just drinking plain water."

Water alone does not replace what sweat takes out of you. Sodium, calcium, magnesium, and potassium all leave the body during exercise, and when those electrolytes drop, performance, focus, and recovery follow. Science in Sport's Hydro Effervescent Tablet is built to close that gap simply and effectively, delivering 789mg of key electrolytes per serving in a format that dissolves quickly into any water bottle and goes wherever the day takes you. Clinically shown to hydrate better than water alone, it helps regulate body temperature, prevent cramping, and maintain the fluid balance that keeps you feeling and performing at your best whether you are mid-workout, mid-hike, or just pushing through a long day.

The addition of B1, B2, and B6 vitamins adds another layer of practical performance support beyond basic hydration. B1 and B2 contribute to normal carbohydrate energy metabolism while B6 aids in protein utilization, helping your body convert food into usable fuel and recover more efficiently between efforts. The high-sodium formula is specifically designed to replace what heavy sweating strips away, and the low-calorie count means it fits cleanly into any nutrition plan without disrupting targets. Compact, portable, and refreshing, the Hydro Tablet is the kind of product that quietly makes every training day and every active day a little better.