Stop color fade and brassiness at the source. Moroccanoil Protect & Prevent Spray is a leave-in hair protectant spray that helps shield hair from everyday sources of harm, including UV rays, pollution, and thermal damage from hot tools. The weightless formula also detangles hair and boosts softness. Helps shield hair from pollution, UV rays and other environmental factors that diminish hair colour and damage hair. In addition to its superior protection and prevention abilities, it also functions as a weightless detangling spray, increasing hair’s shine and softness with every use.