Dry shampoo is a great choice for people with keratin bonds. Dry shampoos are made from a special ingredient called REMI. These ingredients provide a natural look to the hair. They do not contain harsh chemicals, making them gentle and safe for keratin bonds. It helps remove excess oil in the hair and scalp. Excess oil will soften the bonds of best keratin hair extensions. Use a shampoo designed specifically for keratin bonds, and avoid using ordinary shampoo.