Lemme give you some good tip baby...
On weekends or once in a fortnight, dab an intensive conditioner or coat your hair with protein liquid (available at beauty salons as a power dose treatment for hair).
Applying good Jojoba oil at the ends of your hair or the frizziest parts of your hair is another good option.
Pin up your hair or wrap it in plastic and sleep on it. This will restore the absent moisture and control the frizz.