For hair that is in dire need of some quench-thirsting hydration, there's the Matrix Total Results Instacure Repair Porosity Spray. A lightweight, non-sticky formula that repairs, strengthens and controls breakage and split ends in damaged, dehydrated hair. Made with liquid proteins and Vitamin B5, the Instacure Porosity Spray is ideal for very porous, damaged hair and works to gently nourish and condition the cuticles. It also protects your hair from heat damage and is suitable for all hair types and textures.