O.R.S Hydration Tablets are formulated to follow World Health Organisation oral rehydration solution guidelines. The mix of electrolytes combined with a low-calorie dose of glucose (17.2 kcal) is not only proven to be the fastest way to restore a healthy level of hydration, it also keeps you hydrated for longer than water alone. Ingredients: Dextrose (Glucose), Acidity Regulators (Citric Acid, Sodium Bicarbonate), Potassium Chloride, Sodium Chloride, Colour (Beetroot Juice Concentrate, Maltodextrin), Natural Blackcurrant Flavouring (Natural Flavouring Substances, Silicon Dioxide, Flavouring Preparation), Maize Starch, Sweetener (Sucralose) Nutritional Info (per 2 tablets in 200ml water):