The Science in Sport SiS Hydro + Caffeine 20 Tablet Tube combines effective hydration and caffeine without the added sugar or calories. These Hydro Tablets replace electrolytes lost from sweat which help to hydrate while the added caffeine provides a quick mental boost 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.

Details

• 20 tablets per tube
• 1 tab per 500 ml / 16 oz of water
• Contains 75mg of caffeine per serving
• Vegan-friendly