"i will be 30 in 3 months and my skin is worse then it was when i was 16! what the hell! i find it interesting that everyone who really enjoyed this product, properly used this product. i was prescribed differin when i was in my teens and it worked wonders! now thats its otc, i recently started using it again. i am at the 4 week point, so yes my face is breaking out. i remember when i first used it years ago the same thing happened and with patience my skin cleared up. i have already noticed a difference in my cheeks which seem to not be breaking out as bad. i am patiently waiting for this period of breakouts to come and go, so i can see those great results once more. i used differin as a teen and loved it."