Clinique Acne Solution?

Hey guys, i hope you're having a wonderful day(: I am 14 years old and im a female. I have comedone acne (meaning white heads and blakheads, the hardest type of acne to treat) On my t-zone and my chest and upper back. I've been to the dermotologist and nothing worked. Im ready to give up. Does the clinique acne solution system work? Please only answer if you know someone or you are someone who has the same type of acne as me and has used the products. (What should i look for on the labels of things to know if it will help clear comedones?) If you know any other lines that clear comedones let me know. Also what causes them? Thanks! (: ~Taylor~ <3