Read up to make sure they are safe before trying. They could make your skin worse.. My daughter bought one, and lost her nerve and didn't try it. She sent it back and got her money back. Here is one you can try for two months with a money back guarantee so you can't go wrong. Google reviews on these products before you decide ; here it is :
http://www.beautyskinuk.co.uk/
Before you do this go see your doctor, he may give you medication or refer you to a dermatologist, my daughter went to see one thru her doctor, and touch wood her skin is perfect now, she is on a course of anti biotics. Good luck.