ForumsArchive of old foru...Acne and its treatm...Over-the-counter ac...How bad is Isopropy... Notifications Clear all Unless you have severe, widespread, and scarring acne, The Regimen is normally my suggestion for the most effective acne treatment.My suggested acne treatment Learn The Regimen → Learn The Regimen → How bad is Isopropyl Myristate?heymikey MemberMember0(@heymikey) Posted : 04/04/2006 5:24 pm I would really like to try a product from L'Oreal (Men's Expert Hydra-Power moisturizer) but it contains Isopropyl Myristate. I have read that this is really comedogenic. How bad can it be? Quote