Tresemme 7 Day Keratin Smooth System Sample

The 3 products in the Tresemme 7 Day Keratin Smooth System work with the heat of your flat iron to transform unruly hair into salon-smooth style that even lasts through 3 washes*.  7 Day Keratin Smooth's 3-step system helps make your hair more manageable and less frizzy so you can easily create your style every day.  Gentle enough for everyday use and on colour-treated hair.