Recommended treatments for damaged hair care

My hair was in bad condition, so I was looking for a protein hair product and started using this after getting a recommendation. This is a total gem! Haha. Wavy hair is usually such a hassle to manage, but ever since I started using this, I don't bother getting it done at a salon; I just wash it casually. I'm using this diligently because I plan to switch to this brand once I finish my current shampoo. Haha. It comes in a 1-liter size, so the capacity is huge.