My thoughts on the clarins night cream did drastically change after my first week of using the product. I noticed that my skin was not entirely moisturized or hydrated,my face was left tight. These changes could have been a result of weather and how my skin adapted to the product itself. Also, I would wake up with the same problem that I had gone to bed with, dehydrated skin. I was shocked to see how different the results had been after week 1 but it is again, entirely based on my particular skin problem.