Welcome and thanks for posting your quetion here.
Jase response is a good one but I would recommend using Luster's Pink. I these products for hair with chemicals and with out. It is especially for Afro-Am hair. It softens the hair and it's more manageable. The entire line has several different products to style condition heat protection etc. Also their products if not mistaking has sunscreen for the hair.Lusters Pink Oil Moisturizer Hair Lotion, 12 oz
Hope this helps. Good luck.
They even have products for thick coarse hair. Check it out.