Brazilian keratin not permanent

It’s not permanent

While it’s not a permanent treatment, it will give you gorgeously sleek hair for up to 2-3 months, until it fades out naturally. And rest assured that the Brazilian hair straightening process doesn’t change or damage the natural texture of your tresses. Why? Because it only targets the cuticle (the outside layer of your hair), which means that, if you want, you can always go back to your natural waves and curls after a few months.