Review (4/5): I've been using this for a couple of weeks now ...
I've been using this for a couple of weeks now and it seems to work as well as any of the other expensive products out there. I have using in in combination with the face cream. I can feel it tightening the skin under and around my eyes when I first apply it. It has a warming feeling for a few minutes then goes away. I will keep using it and see how it does over the long run. It will last quite a while as I only use a little at a time.