My daughter`s hair is sensitive to chemicals and lost her hair on the sides behind her ears. She went for and interview and had to to do her hair. The salon she went to wanted to relax her her but she refused. They recommended the Mizani product on her hair. She was skeptical but gave it a try. To her surprise the product worked wonders. It is now her second week, no breakage/ dry/ damage etc. on her hair and scalp. We now intend to use the product on myself and her little sister as well. Her hair is unbelievable.