Cupcake is a light cool toned pink but it's just the right amount of "light" in that it still manages to brighten my face. The formula is very moisturising and slightly sticky, but I don't mind. One downside of these lip butters is that they melt very easily so you have to be careful in the summer.
There's something very special about this colour though. I have a huge lipstick collection and this is the only one I've repurchased since I became obessed with different lip colours. I would even go as far as saying it's my favourite light pink ever and the one I'd most recommend.
Availability: Drugstores, Wal-Mart, Superstore etc.