Color Wow Root Cover Up Dark Brown 2.1g Olaplex No.7 has been shown to have

has been shown to have retinol-like effects but does not have the same mechanism of action as vitamin A so there is no real reason to link the two

anti-microbial and deodorising functions

bleached hair with the ideal level of hydration

all while protecting your colour thanks to the AntiFade Complex®

Color Wow Root Cover Up Dark Brown 2.1g Olaplex No.7 has been shown to haveColor Wow Root Cover Up Dark Brown 2. 1g is a professional powder compound that instantly camouflages grey roots and regrowth for perfect results in under a minute. This unique powder compound adheres to hair without being sticky or oily, and without dulling or looking dry. Its water resistant formula means the results last from shampoo to shampoo, but you can swim, sweat, and sleep, and the powder will stay in place. Plus, each shade contains a