Hyda Electrolytes are formulated to minimise gut irritation while providing you with all the electrolytes you need to rehydrate after exercise, diarrhoea, hangovers, or just for everyday wellness. Ingredients:   Salt | Potassium Chloride | Magnesium Glycinate | Citric Acid | Sodium Bicarbonate |          Add 1 tsp to 400ml of water, stir and drink immediately for maximum fizz. Take 1 – 3 times a day.   30 serves.