Tame unruly tresses, and fight back against frizz with our targeted smoothing shampoo, SMOOTH.AGAIN.WASH. This smooth operator will nourish and refine thick, coarse and unruly hair, delivering all-over softness and a stronger, smoother, shinier-looking finish. Smoothly does it - thanks to our targeted smoothing and refining conditioner SMOOTH.AGAIN.RINSE. Created to nourish and smooth thick, coarse hair using ion-based cationic technology, Keratin Proteins mimic the structure of hair’s natural proteins to seamlessly smooth and refine where needed the most. This hardworking smoothing conditioner also provides a layer of protection to help seal torn, split ends, and reduces the appearance of frizz.