Since she's not even in g6 yet, the girl's probably 10/11 and didn't even hit puberty yet. HAHA '9a7akteeeni! I'm almost in ninth grade, I'm just advising the girl. Even in this age, I'm all about not ruining your skin that's why MOST days I don't apply any foundation. I probably only apply foundation/bb cream twice a month and only use concealer on my problem areas because of PUBERTY. If anyone my age uses foundation, I honestly wouldn't judge them because most people feel insecure about their pimples so let them cover, their skin already matured(in a way?) unlike if you were 10.