I Tried A Pre-Serum (And It Did Nothing For My Skin)
Wait…. Is PRE-serum a thing now?! Shiseido Ultimune Power Infusing Concentrate claims to be a pre-serum and I don’t know what that is. Is this a new marketing ploy to sell us another serum we don’t need or do pre-serums actually do something for your skin? Are you supposed to use them before serums or […]