Precision Hydration Lite Electrolyte Drink - Multi Strength Effervescent Hydration Tablets - Low Calorie, Gluten Free, Vegan/Vegetarian Friendly, NSF (1 Tube, 500mg/L - Yellow Tube)

FOUR DIFFERENT STRENGTHS containing 250 / 500 / 1000 / 1500 mg of sodium per litre (when mixed with water) to tailor your drink to your personal requirements.
LOW-CALORIE EFFERVESCENT TABLETS added to water to replace what you lose when sweating
ONE TABLET PER 500ml (16oz) of water. 250mg/l & 500mg/l tubes contain 15 tablets per tube 1000mg/l & 1500mg/l tubes contain 10 tablets per tube
INDEPENDENTLY BATCH TESTED for a wide range of prohibited substances on the World Anti-Doping Agency (WADA) list.