I have a prescription from dermatica, I've been using it for pretty much a year about 5 times per week, honestly can't see any difference. Crows feet haven't improved and I have the start of these awful smile lines at the sides of my mouth even though I'm only 32. I have a slight marionette line on one side too.
I thought it was clinically proven to work, I apply it at night before bed, I'm just pretty disappointed. Has anyone else found this?