The step-by-step is listed below: You should use keratin shampoo, blow-dry your hair, and space out your washes if you don't have coloured hair. We'll walk you through each step and offer ...

Once my hair had been saturated, Cotto blow-dried my hair with the treatment still in it — no rinsing required. Heat activates the formula by sealing the keratin treatment to the cuticle, (this is ...

You step out of the air conditioning and poof! ... A keratin treatment is a hair protein treatment which adds shine and body to your hair while taming the frizziness of the hair and making it ...

A keratin treatment is a semi-permanent way to get your hair smooth, straight, and silky. Here's everything you need to know about the service.