Remember the best way to deal with dryness is to build a moisturizing regimen. Every product and technique should add moisture or help to retain the moisture of your hair and scalp. Here are some things that you can add to your existing regimen to prevent dryness.
Shampoo regularly (once every 1-2 weeks) with a sulfate-free shampoo.
Use a Leave-In Conditioner
Do a Hot Oil Treatment