i have tried doxycycline, erythomycin. i have tried prescripted cleanser/moisturiser, NONE of them had worked. I had severe depression due to my acne. Thats when i took a 3 month break from life. I stopped college for a whole semester, and did what i want to do in life; excercise and doing photography. Thats when i realised my acne stopped. I have very oily skin. (FYI). After countless of $$ spent, i finally found the cure, and its Free. Do what makes you happy and excercise alot to keep your mental & body health happy. Remember nothing in the world is worth more than your happiness