If you are one of those people who have heavily damaged hair and you are looking for something which can restore the health in your hair, then you really need to buy the Redist Hair Care Keratin Complex No 55 Shampoo, which comes in a bottle that can hold 500ml of shampoo in it, so it will last you for a long time. This shampoo is known for protecting and repairing the hair to make them look and feel healthy again.