If you use protein shampoos and conditioners on the dry, damaged part of your hair it should help. You also should try daily leave in products with glycerin to boost the moisture. My hair at the mid section used to be rough and dry, while the hair on the sides and back was soft and curly . Now all my hair is almost the same texture, but I am still working on it. Protein shampoos and conditioners helped rebuild the dry areas and conditioners and leave-ins like Suave Coconut and Daily Doctor helped to boost the moisture. Weekly hotoil treatments with a shea butter plus other oils also helped. I also used homeade lotions with moisturizing oils as a daily leave-in.