For some of us growing long and healthy hair is not something that comes easy. The Extentioniste colletion was created to grow long, strong and healthy hair. Your struggles with hair growth are over! The formula contains Ceratine R, an amino acid that strengthens the fibers from within. The Extentioniste routine targets roots, lenghts and ends. It stimuates the scalp, then gently detangles lengths while reinforcing and finally sealing the ends. So that your hair is as full and strong at the tips, as it is at the roots.