I need a volumizing shampoo, what is the best one?

I straighten my hair, so it is extremely flat.


I need a shampoo and conditioner that works!


Which ones have worked best for you?


please help!:)I need a volumizing shampoo, what is the best one?
Loreal volumer is the bestI need a volumizing shampoo, what is the best one?
How did you straighten your hair? i really need tips on that.
tresseme.

nba