It's a tough call: should you go for a hair regimen that smooths out frizz? Or one that protects your colored hair? Okay, so sometimes in life you have to pick a lane, but surely frizz-controlled hair and glossy, vibrant color shouldn't be mutually exclusive. Spare yourself the dilemma and have it both ways with the TRESemme Keratin Smooth Color Shampoo and Conditioner. The TRESemme Keratin Smooth Color system, infused with a blend of Keratin and Moroccan Argan Oil, helps to control frizz while keeping your style effortlessly smooth. At the same time, this double-duty system helps protect your color-treated hair, leaving it looking healthy and lustrous. After you shampoo with TRESemme Keratin Smooth Color Shampoo , follow up with the TRESemme Keratin Smooth Color Conditioner to nourish your hair. Squeeze a generous amount of conditioner into your palms, and evenly distribute on damp hair, focusing on mid-lengths to tips. Leave in for 2-3 minutes then rinse thoroughly. For a vibrant color boost, follow with our Keratin Smooth Color Smoothing Serum for extra detangling and frizz control. Our revamped Keratin Smooth system now features a color-treated option with luxurious Moroccan Oil and delivers not one, but five smoothing benefits so you can forget the frizz and indulge in gorgeously silky hair for up to 72 hours.*TRESemme Keratin Smooth Shampoo and Conditioner system vs. non-conditioning.