Designed for use on hair that has been damaged and needs some restorative healing, BioBond will help repair heal from the inside out. Its Niosome technology and amino acids help deliver bond-building ingredients into the hair shaft that work to repair the damge done by environmental and service-related stress on the hair. The BioBond system encompasses a shampoo, conditioner and leave-in conditioner. To maximize healing of the hair, all three products should be used together. Give your hair new life-it will thank you.