Sweet, sour and slightly bitter: enjoy everything grapefruit has to offer, but with additional goodness—5 electrolytes, 9 vitamins and zinc. Guaranteed to take you one sip further on any of your sporting adventures. 12 in a pack. How to use: Drink More Water in 3 steps: WATER: 400-600ml of cold water DROP: Let the cube dissolve ENJOY: Your electrolyte refreshment is ready About this brand: Waterdrop was founded in 2016 by Martin, Henry, and Christoph with the goal of making hydration healthier and more sustainable. Their innovative Microdrink cubes, made from fruit and plant extracts, turn plain water into a flavourful experience. Waterdrop envisions a world free of pre-filled beverages, where staying hydrated is convenient, eco-friendly, and enjoyable for all. Ingredients: acidifier: citric acid; potassium chloride, potassium carbonate, acidity regulator: calcium phosphates; magnesium carbonate, vitamin C, calcium carbonate, sodium carbonate, natural flavouring, sweetener: steviol glycosides from stevia; zinc gluconate, niacin, vitamin E, pantothenic acid, colour carotenes, vitamin B6, thiamin, vitamin A, biotin, vitamin B12