I was kind of nervous about using this because I have oily skin and thought “well my skin is hydrated enough..” but I was so wrong!! This serum hydrates my skin and makes it feel silky and smooth without feeling oily. I even noticed that my skin was less oily the first day of using it. Such a big difference between “hydrated” and “oily”!! I haven’t used it for long, so might leave another review as an update later on!