If you are suffering from frizzy hair, you've probably been advised to try a keratin treatment, also called “Brazilian blowout" and "smoothing treatment". A keratin treatment is indeed magic to help you get smooth and lustrous hair. Usually, people tend to make an appointment at the local salon, of course, you can choose to get keratin treatment at home. But there are still many girls who are confused about keratin treatment. Please take a look at everything you need to know about keratin treatment in this blog.

What Is Keratin Treatment For Hair?

Keratin, the main protein presenting in our hair naturally, acts as an external protective and internal structural protein to protect your hair and keep them healthy. While, on account of the exposure to external factors like heat damage, unhealthy lifestyle, and pollution or chemicals, protein loss which leads to dry, damaged, and dull hair does happen occasionally.

Today, there are many available treatments to help restore the keratin in your hair and the keratin treatment is one of them. keratin treatment works by adding artificial keratin to your hair to make the hair, shiny, and smooth. In brief, this treatment involves rebuilding the hair by artificially putting back lost protein in your hair.

>What Is Keratin Treatment

What Does a Keratin Treatment Do?

During a keratin treatment, keratin is artificially added to the hair. People who get this treatment can experience some of the following benefits of keratin treatment:

  • Shiny and more manageable hair.
  • Make your hair smoother and less frizzy.
  • More straight hair look.
  • Can be styled more easily, cutting down the styling time.
  • Less prone to breakage and damage because of the serum.

the advantages of keratin treatment

Can Keratin Treatment Cause Hair Loss?

Yes, keratin treatments can cause hair loss. A traditional keratin treatment aims to straighten the hair and usually involves a formaldehyde-releasing solution, which is a harsh chemical. It means that completely safe keratin treatments at the salon don't exist. If you have sensitive skin, it may cause an itchy scalp and excessive hair fall.

Many girls make keratin treatment at home or a salon for their dry and damaged hair. And after that, you will get a whole new hair look. Your hair may become even healthier and shinier after a keratin treatment. However, keratin treatments are not beneficial to everyone. Instead of their hair getting restored, the hair becomes drier and more damaged, and they experience more hair loss than before.

How Long Does a Keratin Treatment Last?

The results of keratin treatments can last from weeks up to six months. The cardinal rule of keratin treatments is to stay away from water and ponytails for at least three days. And if you want to maintain the treatment for as long as possible, please use a sulfate-free shampoo on the days you wash your hair. And for the girls who have naturally curly hair, keep your hair away from water for three days. We also recommend using sodium chloride-free hair products and wrapping your hair in a silk or satin scarf to keep the moisture locked in your hair as the treatment can cause your hair to dry out faster.

Can I Do Keratin Treatment At Home?

Yes! But we have to tell you that don’t expect salon results. First, get the right products for home use instead of professional-grade ones which need an experienced operator to apply safely. Many treatments contain the word “keratin,” but that does mean they are “keratin treatments.”

Therefore, remember to check the ingredient list. Do they provide extensive instructions on how to wash, dry, and straighten your hair? If not, you probably have a standard conditioning product and not a keratin treatment. And the results will not last as long as the salon version. The at-home versions tend to wash out after a few weeks.

  diy keratin treatment

How to Prepare for a Keratin Treatment?

Before a professional keratin treatment, please discuss any required preparation with the stylist. The followings are the things you should consider before your treatment.

  • This treatment is best suited for people with frizzy and curly hair. If you have moderately straight or fine hair, you can skip this treatment.
  • Lay off coloring your locks pre-treatment, as the chemical can strip out the color and alter it.
  • Make sure you're not sensitive to formaldehyde, it can cause reactions such as stinging, itching, and burning eyes, nose and throat irritation, and a runny nose in those with sensitivities.
  • Keratin treatments are not recommended for women who are currently pregnant.


Keratin treatment is an effective way to get long-term straight and smooth hair. But the involved formaldehyde, may lead to a range of side effects for people with sensitive skin. It should be noted that the keratin smoothing treatment is not permanent, it will wash out in a few months. Before you decide to have a keratin treatment, consult your stylist first.