In acne: Clearasil + Co. in the trash
If you (and not just teenagers) have problems with blemished skin, I have a good tip: use only soap-free products with a pH of 5.5 for everyday face care (available in every drugstore).
The natural (and extremely important) acid mantle of the skin is preserved and can help to ward off impurities.
Aggressive (and overpriced) anti-pimple products (like Clearasil) only help those who want to get rid of some harmless blackheads from time to time. For those who have severe problems with pimples, usually has not just just blemished skin, but acne, which should be examined in any case by the dermatologist. And this one can confirm you the above.
I can only guess from almost 8 years of experience: Try the pH 5.5 remedies (e.g., sebaMed, pH5eucerin).
