At tresemme we understand the frustration of dull, dry and frizzy hair that’s been damaged by styling appliances and other external factors. Our keratin smooth & straight conditioner formulated with argan oil and keratin protein gives you 72 hours of frizz control and professional- smoothness for straighter hair with natural movement. It also detangles knots, boosts shine, adds softness and tames flyaways enabling you to achieve a hair look that is silky smooth, but still full of natural movement. For best results, try our full keratin smooth hair products range. Start your routine by gently cleaning your hair with the tresemme keratin smooth & straight shampoo. Then follow with the keratin smooth & straight conditioner to fight frizz and smooth every strand. Then prep hair for styling with the keratin smooth & straight heat protect spray that helps protect your hair from temperatures up to 230 degrees. Finish with the luxurious keratin smooth shine oil. tresemme delivers professional- and trend-inspired products so that you can get the power of professional gorgeous hair every day. Like our tips and products? leave a review on our website and e-commerce platforms & follow us on social media! with system usage vs non-conditioning shampoo