Yes, La Fin du Monde is 10% alcohol. My funniest story about it happened when we went our cycling tour of Quebec. We went with our good friends and drove up there 3 days before the tour started. We arrived around 4 PM, and Janine, who is a champion napper, decided to skip our exploratory walk around Old Quebec, to snooze. So, DH and I, and Brant ended up at an outdoor bistro and ordered La Fin du Monde. We warned Brant.... but, when he went to stand up, he just about fell over, he was so "happy." He decided to swear off of it for the rest of the trip, because he was afraid it would interfere with his cycling. But, he has had more safely at our house.