During selected workouts you only want to drink water to avoid the consumption of calories or carbohydrates or to optimise your fat metabolism. However, during exercise you lose electrolytes through sweat, which have many important functions in the body. This is exactly where the Powerbar 5 Electrolytes effervescent tablets come in. They dissolve into a high-quality, calorie-free drink containing the electrolytes which you lose the most through sweat – it's ideal whenever you do sports, but don't want to consume any calories or sugars. SYSTEM REQUIREMENTS continuity 2014 INGREDIENTS Acidifier (citric acid), acidity regulator (sodium carbonate), potassium chloride, humectant (sorbitol), inulin, calcium carbonate, sodium chloride (CH: table salt), caffeine, magnesium hydroxide, natural flavor, calcium phosphate, starch, sweetener (sucralose), maltodextrin, beetroot Juice powder, coloring (lutein). BOX CONTAINS 1 x electrolytes pack MANUFACTURER CONTACT INFORMATION Powerbar See moreFlavours with caffeine: Pink Grapefruit and Lemon Tonic contain 75 mg caffeine per serving, which helps to improve concentration. No aspartame, preservatives or artificial flavours. 10 Tabs make up to 2.5 litres of drink. Magnesium contributes to normal energy-yielding metabolism. Provides the electrolytes sodium, chloride, potassium, calcium and magnesium. Zero sugar – zero calories.