Experience this powerful leave-in perfecting spray that does it all! Luster Lock Spray fuses the hydrating benefits of exotic oils with a unique, damage-control formula — safeguarding gorgeous hair color for healthy, strong, shiny hair. Here\'s Why You\'ll Love It… The dual-phase formula creates a lotion-like dose of nourishment with every shake of the bottle. Key features and benefits: - Locks in more than 89% of color vibrancy after ten shampoos*. - Each strand becomes 2X as strong. - Feel the joy of instant, tension-free wet combing as it swiftly detangles strands of any length hair. - Full UV and heat-styling protection. - Reduces the appearance of split ends. - Creates the softest, smoothest, shiniest, frizz-free swing. - Safe for everyday use. *tested on red hair color using K-PAK Color Therapy Shampoo.