I absolutely love this lipstick. From the way it comes in a little cardboard box to the colour it is on my lips. The only thing which could be slightly annoying is the matte case but I tend to keep mine in their boxes so that doesn't bother me.
It purports to contain vitamin E and it does feel very smooth and moisturising on the lips as well as having a lovely sheen to it. It lasts quite a while as well; I would have said a good 4 hours including eating my breakfast and having a cup of tea!
The shade that I have is "Barely There" its a slightly peachy/ orangey nude which is great for everyday wear.
Apologies for the photo. Its the best of a bad bunch.
Have you tried any Sleek Lipsticks before?