A member asked:

If i use keratin for a long period of time, will my hair be permanently straight and not dry or frizzy ?

A doctor has provided 1 answer
Dr. answered

Keratin use: keratin is used to straighten the hair, its effect will last for certain duration and can't be permanent as hair keeps on growing so the effect can't be permanent. Hair grow at rate of about 1 cm per month

Answered 2/10/2017

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