Product Description THE POWER IS IN THE MIX L’Oral Professionnel Serie Expert Powermix is our intensive, personalised treatment that’s selected and prepared before your eyes. With our newest freshly made treatment, your hair is instantly magnified by a flash of shine and with unparalleled softness. Powermix Booster Colour is an Additive that is combined with the Powermix Base to make a treatment that’s customized to your hair. HAIR TYPE Coloured hair RESULTS Hair softness Hair shine Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.