Our redesigned keratin shampoo formula with Lamellar-Discipline delivers transformative smoothing benefits so you can forget the frizz and indulge in gorgeously silky hair for up to 72 hours. Indulge, fortify & strengthen your tresses with this keratin damage repair shampoo. Formulated with keratin protein, this fortifying shampoo helps prevent hair breakage, strengthen split ends & reduce frizz. Don’t let unruly frizz ruin your style. Specially formulated to fight frizz, detangle knots, boost shine, add silky softness and tame those pesky flyaways, TRESemmé Keratin Smooth, with Lamellar-Discipline, is the ideal keratin hair shampoo to transform frizzy, unruly hair into sleek tresses full of natural movement. Apply TRESemmé Pro Care Curls Shampoo to wet hair, gently massaging your scalp and roots with fingertips to work into a lather. Lightly squeeze the shampoo from roots to ends and rinse thoroughly. Finish with TRESemmé Pro Care Curls Conditioner and style using your favorite TRESemmé products.