I'm 17 and have really thin hair, is there any way to safely make it thicker?
oh and my hair type is 3B.
Are you talking about changing the actual diameter of each hair, or just creating "body" as they say? I'm pretty sure there's no way to change hair thickness as I believe it's genetic, but you might try using henna. It kind of coats the hair and makes it stronger. Check out www.hennaforhair.com lots of good info!