I started incorporating this serum into my nigh time routine and it does such a good job at hydrating and keeping the moisture in my skin while I sleep at night. It leaves my skin feeling so smooth after I put it on as well as the next morning! I've also noticed my face blemishes starting to clear up. I've always had sensitive skin and to have something that is calming and hydrating was so hard to find until now. Definitely going to be purchasing again!