This is certainly different. It has a fruity and sweet flavour, nothing like that of Red Bull at all but it does have the medicated tang that you’d expect from say one of the Thai drinks such as Lipovitan, only in a longer carbonated form. Despite finding this in a regular British supermarket, on reading the label my suspicions are confirmed. This is indeed a Thai energy drink (but a British import). It’s nice, it’s different, but it was expensive. Worth a try as a one-off for a taste from the homeland of energy drinks!