I was just in Vegas for EDC. Clearly this company was at the top of my list to visit before hopping in the car for 8 hours to return home. I received the Ulratviv, recovery infusion, which took about 40 mins even though the guy said it would only take 25 mins. I guess times vary for everyone. Although the price was a little steep, it did what it needed to do. The effects are not immediate and at first I even felt a little worse than before. After I would say about 1-2 hours was when I started not feeling hung over at all anymore. It definitely wasn't what I was expecting but did the trick I guess. Don't think I'll be doing that again though for the price. Not really worth it if you ask me.