WHAT IT IS K-PAK Color Therapy Luster Lock is a color-safe treatment that makes hair stronger, healthier and shinier looking with each use. includes a Sleek Steel Pin Tail Comb to assist in applying this mask and combing through hair. WHAT IT DOES Think your color-treated tresses are so parched, lackluster and brittle that only a pair of scissors and a pixie cut will do? Meet your miracle fix: Just one treatment with K-PAK Color Therapy Luster Lock leaves locks glowing with lustworthy shine and out-of-this world vibrancy, while seriously boosting your mane?s strength to make it 9x more resistant to breakage!* *Against combing breakage on damaged hair vs. a non-conditioning shampoo. Pick this lock and we?ll steal your heart!Introducing K-PAK Luster Lock: our instant shine and repair miracle for color-treated hair that unlocks the secret to out-of-this-world vibrancy, while providing deep repair, illuminating shine, and the kind of super slip that gives your brush serious glide power. With a single use, prepare yourself for #lustworthylocks. Perfect choice for: All color-treated hair?from blondes to brunettes, lowlights to highlights. Here?s how: Apply to dry hair as a pre-shampoo treatment for an extra boost of repair and protection. Or treat clean, damp hair to a dollop of Luster Lock, then rinse, dry, and style as usual. Perfect for fine or thick hair. The inside secret: QuadraBond Peptide Complex?stocked with deeply nourishing Manketti Oil and Argan Oils?repairs and seals hair?s outer protective layer to lock in color vibrancy. Silk, soy, and seaweed extract lend a unique ?slip? to prevent damage during styling.