Are teens too young for breast implants?

No flat out no!!! When she come to the age to make and paid for those types of decisions then yea, but for now hell no.oh by way why would a teen age want implants? Going around showing them off or trying to upgrade sex appeal? That's the question you should be asking just saying.

Teenagers don't need breast implants, because they are still growing.

If she was 18 I wouldn't care. I wouldnt even be against it if she were even younger except for the fact that they often do not look real. Id worry she would regret having balloons on her body when shes older.

I know lots of girls that were almost flatchested when they were 17-18, but for some reason suddenly had grown nice tits when they were 21. So I recommend just waiting instead.

Yes - in fact, it's not only appropriate, but in some cases, therapeutic. When other girls her age have sprouted big, firm breasts and large hard dark nipples, or often extraordinarily large breasts, having small breasts or being flat-chested can have serious emotional effects, such as self-esteem issues. I have a good friend that was an A cup when she was 19, so she decided to get breast implants. In fact, her mom paid for them. What SHOULD be banned is women over 50 getting breast implants. Now THAT'S a waste of money, and false advertising. Like putting lipstick on a pig.

Yes they are considered young.

Its definitely normal for a teenager (i did when i was a teen, now i have 34Ks and want breast reduction lol, the irony) to want them but still a good idea to wait, you may look back and think, huh glad i didnt, or, huh i still want them im gonna get them now.
As a parent i would respond by asking why they wanted them and if it was a self esteem issue i would work on building that up.
If it's not id tell them to wait cause they may still sprout some good tiddies in time.