This Review Title is Does what it says... and the content is: My Dermatologist recommended this for use on my forearms and chest to help prevent fine lines and sun damaged skin.  After a month I do see a difference and will continue to use it.  Skinceuticals products that I have tried all seem to live up to the hype.  Good find here on Amazon compared to the price in the physician's office..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.