I just tried this today.  I think that it removed some skin which is why I gave it 2 stars instead of one but the taste is so awful that I will not be using it anymore.  I wish I hadn't ordered two of them.  If you try this, put the tiniest amount possible on each lip, because you do not want this getting in your mouth!  Trust me.

My lips felt odd after this.  Not a horrible feeling but not a good one either.  I will be sticking with Laneige for now...