in my experience, dehydration is the worst ever enemy for ageing. If skin gets dehydrated, fine lines and wrinkles sstart to show in no time - especially in this day and age when we do not even know what is making our skins dehydrated. To my best knowledge, and from hands on ecperience, the Skinceuticals daily moisture is the best there is. I previously tried many other brands (and indeed more expensive than Skinceuticals) but did not get the positive results I got with the Skinceuticals daily moisture. Now, I would not even accept to look at other brands ๐
