Hard apple cider is an alcoholic beverage made from fermented apple juice. The fermentation process involves adding yeast to the juice, which converts the sugars in the apples into alcohol. The result is a drink that can range from sweet to dry, depending on the type of apples used and the fermentation method. Typically, hard apple cider has an alcohol content of around 4% to 8% by volume. It is often carbonated, giving it a refreshing fizz. Cideries produce various styles of hard cider, and it can be enjoyed on its own or used as a mixer in cocktails.