Please recommend a protein shampoo that improves hair quality.

Hello. As I get older, I realize the importance of hair care, but I am someone who just doesn't put it into practice. I've heard that since hair is made of protein, using a protein shampoo is good for it. Could you please recommend a good protein shampoo? I find even using conditioner or treatment a hassle, so I want to at least take good care of my hair by using a high-quality shampoo. I saw that Anove Protein Shampoo is available at Olive Young; has anyone tried it? Anove hair products are famous and familiar to me, but I've never used their shampoo before, so I'm curious.