The Science behind Color Sealer Liquid Layer | Wella Professionals

In this video, our product scientist Katharina Liebner shows us why it's important to apply a post coloring treatment. Wella's game changing LEAVE-IN Ultimate Color Sealer Liquid Layer helps to maintain an acidic environment without rinsing. This also helps the cuticles to remain sealed, leaving the hair smooth and shiny. The benefit of not having to rinse means that the pH stays low, locks in the color and also save time, water and money. SUBSCRIBE to our channel for the latest hair trends and get notified every time we upload a new video! http://bit.ly/wellavideos SIGN UP TO E-EDUCATION here: http://www.wella.com/education SHOP OUR PRODUCTS ONLINE here: http://www.wellastore.com -- Want more Wella Professionals? Connect with us! – Instagram: http://www.instagram.com/WellaHair Facebook: https://www.facebook.com/wellaprofessionals Twitter: http://www.twitter.com/WellaPro Website: http://www.wella.com Find a Wella salon! http://www.wella.com/professional/en-EN/salon-finder