Precision Fuel & Hydration was launched in 2011 after years working with elite athletes and technology partners to develop a simple and effective way to help athletes understand and manage their individual hydration needs. The PF&H PH 500 is a moderate strength low calorie electrolyte drink used by athletes with low to moderate sweat/sodium losses and designed to help you stay hydrated when you're sweating. Dissolve 1 tablet in 500ml of water. 15 low-calorie effervescent tablets per tube Designed to help you stay hydrated Typically used by athletes with low to moderate sweat/sodium losses Enhances the absorption of water during physical exercise Hypotonic formula for faster absorption Delivers 500mg of sodium per litre, when mixed as directed Independently batch tested for a wide range of prohibited substances on the World Anti-Doping Agency (WADA) list Mild, citrus-based flavour to reduce flavour fatigue Gluten and dairy-free Vegan Osmolarity = 47 mOsmol/L PH = 4.99 Ingredients: Glucose, Acid Citric Acid, Sodium Hydrogen Carbonate, Potassium Hydrogen Carbonate, Calcium Carbonate Flavourings, Magnesium Carbonate, Sweetener Sucralose, Maltodextrin, Bulking Agent Sorbitol. Electrolyte content: per litre, when mixed as directed Sodium: 500mg Potassium: 250mg Calcium: 48mg Magnesium: 24mg Nutritional information: Each tablet Energy: 11 Kcal / 46 Kj per tablet (2.2 Kcal / 9.2 Kj per 100ml) Protein: Less than 0.1g Fats: Less than 0.1g Carbohydrates: 1.7g per tablet (0.4g per 100ml)(after dilution of 1 tablet per 500ml of water) Dietary information: Vegan - Suitable for vegans, but not independently certified as such Vegetarian - Suitable for vegetarians, but not independently certified as such Gluten Free - Gluten free, but not independently certified as such Celery Free - Celery free, but not independently certified as such Crustacean Free - Crustacean free, but not independently certified as such. Crustacean products are handled in the production facility, but with a very low risk of cross-contamination. Dairy Free - Dairy free, but not independently certified as such. Dairy products are handled in the production facility, but with a very low risk of cross-contamination. Egg Free - Egg free, but not independently certified as such Fish Free - Fish free, but not independently certified as such. Fish products are handled in the production facility, but with a very low risk of cross-contamination. Lupin Free - Lupin free, but not independently certified as such Mollusc Free - Mollusc free, but not independently certified as such. Mollusc products are handled in the production facility, but with a very low risk of cross-contamination. Mustard Free - Mustard free, but not independently certified as such Peanut Free - Peanut free, but not independently certified as such Sesame Free - Sesame free, but not independently certified as such Soybean Free - Soybean free, but not independently certified as such. Soybean products are handled in the production facility, but with a very low risk of cross-contamination. Sulphite Free - Sulphite free, but not independently certified as such Tree Nut Free - Tree nut free, but not independently certified as such Wheat Free - Wheat free, but not independently certified as such