I can't say enough about this place. I got a little carried away Friday night and my choices were REVIV, death, sleeping it off...In the order! I decided I did not want to waste an entire day trying to get over a hangover. It was the best $100 I have ever spent in Vegas. Within minutes of the shot and start of the IV, my nausea and chills were gone. By the time the bag was done, my headache was almost completely gone and within an hour I was like new. The entire staff was awesome and courteous. I have no intention of making a habit of coming here while in Vegas but at least I know how awesome it is just in case!