Butterhead in a juice

I came upon this in Marketplace at Raffles City and was quite intrigued by it since lettuce wasn't something you normally found in juices. To quell my curiosity, I bought it for a go at this interesting drink. The first scent that hit me was a quite overpowering "green" smell from the lettuce. I remember crinkled noses. After taking my first few gulps of the thick greenish fluid, I found that this wasn't too bad at all. The lime flavour was predominant followed by a very recognizeable lettuce taste. Couldn't detect the kiwi at all. It turned out quite invigorating. The down side was that, it wasn't really thirst quenching.