The L'Oréal Professionnel ProFiber haircare system introduces product range for all levels of damage: Revive, Restore (shown here) and Recover. Pro Fiber Revive recommended for those with slight damage. Pro Fiber Restore treats rough hair with split ends and dullness. Pro Fiber Recover addresses breakage caused by frequent chemical treatments and heat styling. Pro Fiber's key technology is Aptyl 100, an innovative repair molecule that instantly resurfaces the hair to feel softer and smoother. The results last up to six weeks. Each level of treatment must be initiated with the in-salon service, then reactivated at home with the shampoo, conditioner, masque and leave-in regimen to prolong results.