http://facedoctor.ca - Instead of flat out endorsing specific products for treating acne or other skin conditions, dermatologists rather recommend ingredients a good over the counter acne treatment should include. Even organizations, like the American Academy of Dermatology, and the Mayo Clinic refuse to simply recommend products, however they do specify the ingredients they recommend. In order to make it easier for people looking for the best over the counter acne treatment we have listed the four most recommended ingredients by dermatologists.