SIS - Hydro Effervescent Tubes

by SIS

The Science in Sport SiS Hydro 20 Tablet Tube provides effective hydration without the added sugar or calories. These Hydro Tablets replace electrolytes lost from sweat which help to hydrate and prevent fatigue throughout your run. For use, simply drop one effervescent tablet in a 500 ml bottle with water and wait for it to fully dissolve. Take one tablet before, during, or after your run for the most effective results.


  • 20 tablets per tube
  • 1 tablet per 500 ml
  • Vegan and no gluten, soy, wheat, nuts, or dairy