How to add volume?

[Lastminutebride]

All I do with my hair is wash and straighten it. No styling products, no specific shampoo just a 2 in 1 type.

I’ve got naturally wavy, past shoulder length haur

the issue is it’s very thin and always has been. How do I add volume? I’m thinking about going for a bob but worried it’ll just look really limp.

Any advice?

Can anyone help with this limp, lifeless hair!

Volumising mousse before you blow dry?
Also maybe try seperate shampoo and conditioner; I always find those 2-in 1 brands make my hair limp.

My hair is fine and silky
I use dry shampoo to give it some body - Superdrug killer volume

Thanks. Will try dry shampoo.
move tried volumising mousse but it seemed to make my hair feel greasy extremely quickly. I’ve not tried other types though.