PH 500 low-calorie tablets

From $11.99

Write a review

Ships in 1 - 3 days. Shipped from USA

Designed to help you stay hydrated when you're sweating

  • For athletes with low to moderate sweat/sodium losses
  • Enhances the absorption of water during physical exercise
  • Hypotonic formula for faster absorption Learn more
  • Contains 500mg of sodium per litre (~34oz), when mixed as directed Learn more
  • Independently tested for a wide range of prohibited substances on the World Anti-Doping Agency list and NSF Certified for Sport in the USA
  • Mild citrus flavour
  • 15 low-calorie effervescent tablets per tube
  • Gluten and dairy free | Not genetically engineered | Vegans friendly

Take our free online Sweat Test to get personalised hydration advice tailored to what you're training for. 



Note: We're rolling out new look packaging for our low-cal tubes and we're dropping the awful "H2Pro Hydrate" brand name in the process! Whilst we're at it, we've adjusted the quantities of the minor electrolytes Potassium, Magnesium and Calcium to bring them into line with the amounts found in the average person's sweat.

It's possible your order may contain items in both original and new packaging during the phasing out of the original stuff but, rest assured, it's the same PH inside!


    Directions for use

    Dissolve 1 tablet per 500ml (~16oz) of water and drink to thirst when you're sweating.


    Nutritional Information for athletes in the United States of America

    Electrolyte content (per 34oz, when mixed as directed) 

    Sodium: 500mg 

    Potassium: 260mg

    Calcium: 40mg

    Magnesium: 20mg

    Nutritional Information

    Energy: 10 Kcal / 42 Kj per tablet (2 Kcal / 8.4 Kj per 100ml*) 

    Protein: <0.1g

    Fats: <0.1g

    Carbohydrates: 3g per tablet (0.6g per 100ml*)

    *after dilution of 1 tablet per 16oz of water


    Dextrose Monohydrate, Citric Acid, Sodium Bicarbonate, Potassium Bicarbonate, Sodium Citrate, Natural Flavors, Polyethylene Glycol, Sodium Carbonate, Malic Acid, Calcium Carbonate, Magnesium Carbonate, Sucralose


    Nutritional Information for athletes outside of the United States of America

    Electrolyte content (per 1l, when mixed as directed)

    Sodium: 500mg 

    Potassium: 250mg

    Calcium: 48mg

    Magnesium: 24mg

    Nutritional info

    Energy: 8.9 Kcal / 39 Kj per tablet (1.8 Kcal / 7.8 Kj per 100ml*) 

    Protein: <0.1g

    Fats: <0.1g

    Carbohydrates: 1.1g per tablet (0.22g per 100ml*)

    *after dilution of 1 tablet per 500ml of water


    Citric Acid, Sodium Hydrogen Carbonate, Sucrose, Potassium Hydrogen Carbonate, Maltodextrin, Calcium Carbonate, Flavourings, Magnesium Carbonate, Sweetener Sucralose, Bulking Agent Sorbitol


    Store in a cool, dry place.

    This product should be used when you're sweating for prolonged periods.

    Do not exceed the recommended daily dose.

    This product is a food supplement. Do not use as a substitute for a varied diet.

    Store out of the reach of young children.

    Athlete reviews

    11 reviews Write a review