Hello. My name is Holly, and I am 12 years old. Puberty hasn't been good to me. I have acne, and even though it's not that bad, I want to get rid of it so maybe I can have better luck at looking good for once. Just a sidenote, my skin is combination. I need something that will clear black heads and regular acne. I NEED to be able to buy it from a store, WalMart, drugstores, whatever. I have a pretty high stress level for my age, I don't get alot of sun, don't drink as much water as I should, and I'm emo apparently, so my hair is constantly in my face. Please help.