Always conditioner after washing and always tip oil (super coconut oil), let dry without a dryer and sleep in a braid. This way, the ends will not crumble and the hair will remain thick and... Explain the length commentary. I know what I'm saying, I have very long hair. If you can, don't wash it every day. You brush every night with a bristle brush, it closes the scales and clears the hair of dust, etc. Take care of your diet, because they get what's left of the nutrients. You can also make fenugreek cloth and drink yeast (but fenugreek has a specific smell, and the yeast can initially give you a hardening).