High quality shampoo and conditioner from a salon made for your type of hair. The cheap stuff has always made my hair dry and brittle. Drink lots of water, take fish oil capsules, vitamin B12 tablets and eat lots of healthy food. It is a good idea to put a hair mask in your hair once a week. (ask your the person that cuts your hir wich mask would be best for your hair type.) Also ask your doctor which vitamins you should take to improve your hair.