Sparkling Low Calorie Soft Drink with Plant Extracts with Sweeteners. Coca-Cola Zero Sugar is our sugar free cola, that looks and tastes like Coca-Cola original taste, but without the sugar. Coca-Cola Zero Sugar is the legendary flavoured sparkling soft drink, without sugar. Everything about Coca-Cola Zero Sugar is unique; from its iconic flavour to the famous bottle. This all-time classic is designed with a crisp and unique flavour. But it's not only about the great taste. CocaCola Zero Sugar is so much more. Serve ice cold for maximum enjoyment.