Get healthy-looking hair every day with the Joico K-Pak Color Therapy Luster Lock Multi-Perfector Daily Shine & Protect Spray. This silky leave-in treatment covers hair with an invisible barrier of protection from styling stress, thermal damage, and UV exposure that result in fading of hair color. In addition to hydrating your hair, Luster Lock Multi-Perfector protects your gorgeous hair color delivering healthy-looking, strong, shiny hair. Soft, silky hair brings an amazing shine to the face. 2x stronger hair Protects from heat styling Instant detangling Controls frizz and boosts shine to the hair