Simply Smooth xtend color lock keratin replenishing conditioner will detangle, reduce frizz, enhance luster, add luxurious shine, tame fly-always, promote volume and leave hair illuminated, smooth and silky while providing long lasting vibrant color results. Hair will be restored, protected, and prevented from further damage while having the added benefit of locked in hair color. Developed with high quality keratin and botanicals, xtend color lock keratin replenishing conditioner restores depleted keratin into hair fibers. This keratin replenishment will repair damaged hair, increase tensile strength and elasticity and protect hair from future damage. Overall texture and quality of hair will be improved with continued use. Xtend color lock keratin replenishing shampoo, with its delicious fragrance, is safe on all hair types and is formulated to benefit whether or not a Simply Smooth treatment has been applied. When used after a Simply Smooth treatment, it will prolong and maintain the treatment. Sodium chloride-free. Locks in hair color services. Hydrates, repairs, strengthens and restores elasticity. Reduces frizz, seals split ends and smoothest. Leaves hair illuminating with a soft, silky, velvety light feel.