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 hits you was a rather overpowering "green" smell of 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 flavor was predominant followed by a very recognizeable lettuce taste to the juice. Couldn't detect the kiwi at all. But on the whole, it really was quite an invigorating taste. The down side was that, it wasn't really thirst quenching.