What bb cream product will you suggest for a teenager like me?

I mean im 16 yrs of age and start loving bb cream since I read a description about them. I have fair skin, I have no problems on my face. Its flawless but I can't go out without putting anything on my face. PLS ANSWER ME WHAT BB CREAM WOULD SUIT TEENS AND NOT HARMING ON FACE. THANKS

Why use BB cream since u have a flawless skin (: ?