This is the point when you get a pass. After applying keratin treatment, it is natural for your hair to get a little bit brassy. This especially happens in the event of your hair’s being on the lighter side. A special purple shampoo is one of the best ways to solve the brassy hair problem. Such a shampoo will let you get rid of all yellow undertones in the hair.
A professional toning shampoo can be applied right after you have administered keratin, unlike other treatment methods which are recommended to be used in two weeks after keratin administration. After the hair therapy, it is strongly not recommended to get hair wet for a full 48 hours. Please, take this fact into account. But you will not have this limit after this ‘window’. Use the shampoo just once a week. The results will not be long in coming.
So is it possible to color your hair after treating it with keratin? You had better get stylist’s advice if you are not certain in it. With the stylist’s professional assistance, you will manage to successfully color your hair without ruining the results of keratin treatment.