Hayashi System 911 Shampoo Emergency Repair For Dry Damaged Hair 10.1oz/300ml This unique reconstructive conditioning shampoo works good for dry, damaged and chemically treated hair and scalp. This gently cleanses the hair and scalp and leaves the hair silky, shiny and manageable. This contains high quality protein that helps to reconstruct the damaged hair. After usage, the hair is left voluminous, lustruous and shiny without weighing it down. This also works as a thermal protectant.