★★★★★
I have realized that my perioral dermatitis has been caused by anything with mint flavoring/essential oils etc. I have cut out all mint related products and foods (even my lip balm had peppermint oil in it) and the PD has started clearing. I have suffered with mild PD all my life and recently it got terrible (I may have eaten a few too many peppermint patties). I have also had horrible acne which I am starting to think may have been related to the mint because it was around my mouth, mainly.
I just wanted to write this because I know a lot of people give up toothpastes with flouride and SLS but don't think about the mint. I know others have written about mint, cinnamon, essential oils etc. (most of which bother me, too), but I wanted to point out the mint connection in case it is being overlooked.
