"i&#039;m 20 years old, and i had severe cystic acne after my dermatologist gave me trentinoin. it was so bad but i switched to another dermatologist because of my insurance and she gave me aczone and ziana with solodyn pills. my skin is so clear and soft, it&#039;s unbelievable. i only have some dryness around my mouth, but besides that my skin is the best it&#039;s ever been and i never thought i&#039;d ever be writing a review about something actually working."