"around the age 35 i started experiencing painful and embarrassing cyst acne on my chin. birth control and spironolacton got it under control to the point i stopped taking it after a few years. it came back as bad a ever and this time the medication wasn&#039;t working. i started aczone about 6 weeks ago and it&#039;s amazing! i do have to make sure i use it daily. if i do start to get any new acne, it knocks it out quickly in just a day or two. helps a ton with any redness. very happy with this product."