Even during the first use I noticed that my morning dark circles with this cream were gone for good 10 min. I appreciate the duration to about 6-8 hours. If they are really extreme stress during the day and they will gradually tired! Otherwise, this cream works all day from 8:00 in the morning quasi - 19:00 clock. Just something I've been looking for.
The tube is relatively small and the price is relatively high, but the quality is actually worth it. It also does not require a great deal, and so I go from several months of shelf life. Also I must say that I have a sensitive face which normally etc. reacts with pimples on unknown things. This was not so :) I also want to say that I am a man and can still recommend the cream when you do not want, for example, necessarily look tired at major CATERING FOR EVENTS :)
I hope I could help you with my review to decide. I will be glad to answer any questions you might have. I will reply as soon as possible. About an evaluation I would be happy.