Must be 21+ to purchase. Nitrogenated for smoothness. Beer with coffee and natural coffee flavors. Estd. 1759. St James Gate Dublin, Ireland. Upon opening, the famous round plastic widget in every can unleashes nitrogen through beer, creating the creamy head and iconic surge that's distinctively Guinness. Brewers of distinction since 1759. Drink responsibly. drinkiq.com. 4% alc/vol. 8 Brewed in Ireland by Guinness & Co. St. James's Gate, Dublin 8, Ireland.