Wella Insta Recharge Root Concealers is a professional root touch up product, a temporary coloring 4 in 1 solution for in-between salon appointments.- Easily conceal and optically fill roots- Use on highlights to touch up in between appointments- Create fuller hairlines by optically concealing and thickening- Define eyebrows- Available in 5 temporary shades- Fades away within the next shampoo