Reviews about Exfoliating Smoothing Serum

This is my first experience using a serum, so I don't know how it should be. I chose this one because I heard that it fights acne. The serum itself is liquid and forms a film on the skin. It tightens the face and creates an unpleasant sticky layer. Maybe it's just me. I can't say anything about its effectiveness yet because I have been using it recently, but it does seem to dry out some minor breakouts. I will update my review later.