I have absolutely nothing negative to say about this toner. I love everything about it. A lot of toners I've tried felt like nothing but glorified water on my skin and this is one of the few that actually felt very hydrating that lasted more than a couple seconds. It's a bit thicker than water which I like but not as heavy as a snail toner or for example the pyunkang yul essence toner which I find to be a bit heavy on the skin. Might be my new favorite toner as I've noticed my skin feels more hydrated throughout the day while using it. Would purchase again!