22F : Oily scalp by the end of wash day even without using oil – shampoo recommendations for fine straight hair?

I have fine, straight hair and my scalp gets oily very fast. My hair becomes greasy by the end of wash day itself, so I end up washing my hair every other day.

I also have bangs, and oily bangs falling on my forehead is really irritating.

The thing is I don’t even use hair oil or heavy styling products, but my scalp still gets greasy quickly. My hair lengths are normal and it’s mainly the scalp and bangs that get oily.

I’m looking for shampoo recommendations for an oily scalp and fine straight hair that helps control oil for longer