What it is: 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. What else you need to know: 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.