I have been using Nizoral shampoo for quite some time now, as on the back of the bottle, it is mentioned that it contains 100% keratin. I could only understand about keratin is that it removes the frizz and make hair soft, smooth and shiny. However, my hair seems to be the same frizzy and unmanageable until I hair spray them, and use hair straightener. I want to know if I get my hair keratin treated, would it make a difference from what I am already using in the form of Nizoral shampoo. I would be thankful for an expertâs advice in this concern, as I am tired of using different brands for shampoo and conditioners now! Therefore, please advice appropriately.
