L’Oreal Serie Expert Powerdose Color. Each vial is 10ml/0.4oz f. 1 Box is 30 Vials with Spray included. Brand New in Box for 30 Vials. A powerful, rinse-out repair treatment with long-lasting results to restore and prolong the colour of the hair. Coloured hair is instantly detangled. Makes hair easy to style and regains a soft, silky, natural feel. Powerdose Color seals in color and preserves vibrant shine of color-treated hair. What else you need to know. Powerdose treatments target the cuticle and hair’s surface (Zones B & A) with professional concentrations of Bio-Mimetic Ceramide coupled with dedicated technologies for specific haircare needs. These treatments instantaneously provide deep condition at the hair’s cuticle and surface areas for intense shine. Unscrew the powerdose and then insert it into the Powerdoser Sprayer until it clicks. The Powerdoser is now ready to use. Using the powerdoser, spray the treatment onto shampooed, towel-dried hair section by section and then massage into the hair. Rinse thoroughly and then style. However, completely dependent on the post. Confirmation and Tracking no. ALL SALES ARE FINAL. ALL PRODUCTS ARE AUTHENTIC GUARANTEED. I HATE ALL THE FAKE THINGS. WE TAKE LEGAL RESPONSIBILITY TO ASSURE THE PRODUCTS’ 100% AUTHENTICITY.