-A revolutionary conditioning treatment that takes Less Time, Less Money and Less Hassle than traditional keratin treatments to achieve smooth, shiny and healthy hair. - Easy to apply; only takes 60 minutes. - This treatment will reduce curls up to 80% - This Treatment can be done as same day as color. Color first and then Keratin Express smoothing treatment. - Customer can wash hair again in 24 to 48 hours. - Two to 3 Applications per bottle depending on the length of the hair.