To avoid hair dryness follow these instructions:
1. Use a moisturizer which will contin water as a main ingredient. Other hir care products, including shampoo, should not contain sulfates and parabenes.
2. Do not overheat your hair! I'd recommend you to stop using curlers or flat irons. If your blowdryer heats your hair up too much, then choose another one with a cool air function.
4. Use a deep conditioner after washing your hair.
5. Try natural ingredients as coconut oil and avocado for making a hair mask.