this review title is: no early measurements and the content is: it is been a little over a week and though i admit i have forgotten to use it once but i have not seen any difference but i was not as hardcore as some of the other reviewers i did not take an original measurement it goes on very easily and does not burn or sting at all i will keep trying and hopefully see a difference shortly.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.