Hi guys,

I've been thinking of building my muscle, i'm actually quite skinny.
My butt is really skinny just a little bit of flesh, but my parents say that i'm really skinny and doesnt look nice wearing jeans or shirts.
Any idea how can I make my body bigger and larger?
Do you guys actually buy body building vitamins and proteins to make your muscle grow?
I intend to try out celebrity fitness soon, just need some advice before I register at CF.

Thanks alot