One for the natural chemicals to expect is alpha hydroxyl acid, or AHA.
It is especially recommended for all those with oily skin. Acne can be terribly scarring as was briefly mentioned old. The best to help take good care of it is limit the damaging effects of free radicals. https://medium.com/@healthbeautyproducts_66692/experience-radiant-skin-with-these-cbd-skincare-secrets-e60b5e51425a