There was a time when toners were considered a necessity in a skincare regimen. Especially if you have oily and acne-prone skin, you’ve probably been told to use these astringent and smelly solutions that often burned your skin. No skincare product should be burning, so in this article, I will go over what are toners supposed to do for your skin as well as recommend 5 best toners for oily acne-prone skin that you will love.