Gillette Shampoo

How do I change the product or do something else, I'm looking for that look as a model for the men you see on TV with this hair Nice it looks like they do not freeze or something, they let it dry.

If you have dry hair, then maybe you can try a leave-in conditioner.
There are many brands and it's usually just to rub in your hair when its wet or dry - it hydrates and protects hair against split ends.
Go to a room, see what they offer and ask what products they recommend.

Go to your local show and see what they think. It is not always trying to make money. I go to Sally's Beauty Salon's in a store where they have tons of hair products that by their hairdresser real stuff!