If you want to know what results you can expect from keratin treatment, you should define your hair type. For example, fine porous hair accepts the keratin treatment easier.
As for other hair types, the results can vary depending on individuals. People with curly hair won’t lose their natural curl but their hair becomes shiny and easier to manage. Those, who have afro hair type, will have to spend more time in a salon, but it will make their hair stronger and more manageable.
If you want to use the keratin treatment, you should keep in mind that it’s better to get this service two weeks before or after you dye your hair. In case of damaged or bleached hair, it’s highly recommended to consult a hairdresser, as the combination of chemicals and heat may lead to serious problems.