The High 5 ZERO Electrolyte is a sugar-free effervescent tablet. ZERO can be mixed to your preferred strength, but High 5 recommends one tablet in 750ml of water. It makes a light and refreshing electrolyte drink, that helps replace the electrolytes lost through sweat. This is the Berry flavour. The tube contains 20 tablets. Nutritional Information - per 4g serving Magnesium: 56mg (15% RI*) Potassium: 70mg (3.5% RI*) Calcium: 9g (1.1% RI*) Vitamin C: 28g (35% RI*) Sodium: 250mg Green Tea: 1mg *Reference Intakes Ingredients Acidity Regulators (Citric Acid, Malic Acid), Sodium Bicarbonate, Firming Agent (Sorbitols), Magnesium Carbonate, Sodium Citrate, Potassium Citrate, Natural Flavourings, Beetroot Concentrate, L-Ascorbic Acid (Vitamin C), Calcium Carbonate, Sweetener (Sucralose), Black Carrot Concentrate, Leucine, Curcuma Powder, Green Tea Leaves Extract (Camellia Sinensis O.Ktze), Sodium Chloride. Prior to consumption, please always check the label for allergens, ingredients, and nutritional information.