There are plenty of home conditioning treatments and products you can use in-between Salon appointments. I absolutely LOVE Philip Kingsley's Elasticizer.
Philip Kingsley originally created elasticizer for movie queen Audrey Hepburn. Its a pre-shampoo intensive moisturizing treatment that delivers elasticity, bounce and shine to hair with an added UV protection even after washing. One very important fact is you Do NOT use Elasticizer for THREE days before and THREE days after chemical processing.
Follow this link for all the information on it -