"i used this acne cream about a week ago and now i can say that the acne on my face has decreased very much. i had acne on the top portions of both cheeks and they were not going away for months. so for five days i applied the cream every night. be forewarned that the cream burns/stings a lot. but i believe it is worth it. my skin is very sensitive and by the fifth day i started getting worried because i thought that the red marks that appeared on my acne areas because of the cream would not go away! so i stopped applying it on the fifth day. and the day after i went to the doctor and he prescribed cortate cream for me to get rid of the red spots. i&#039;ve been applying it for 2-3 days and the red spots are now gone."