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Does Keratin Treatment Cause Hair Fall



Since the last decade, keratin hair straightening treatment has become popular making Brazilian blowout salons popular with it. But does it cause hair fall? Here’s everything you need to know.

Yes, Keratin Treatment Causes Hair Fall

If you want to know a straight and quick answer as to whether or not keratin treatment causes hair fall, the simple answer is: Yes, it does cause hair fall. Although keratin treatment promises to make your hair smooth and extremely healthy, because of the keratin in the treatment, it does cause a certain extent of damage to your hair, which can eventually lead to hair fall, frizzy hair, and extreme dryness in your hair.

Why Does Keratin Treatment Cause Hair Fall?

Here are some reasons why keratin treatment might cause hair fall and breakage in your hair.


The main culprit of hair fall because of keratin treatment is the temperature and the amount of heat used in your hair. Heat is an important part of the keratin treatment because as the treatment is being applied, it can only be fused and absorbed in your hair through high heat.

So, this is why a flat iron on a high-temperature setting is used to set the treatment in the hair and make it look smooth and straight. This heat can damage your hair a lot and it can lead to extreme breakage and frizziness after the keratin treatment.


One of the most harmful chemicals used in a keratin treatment is formaldehyde. It is one of the key components in the treatment which is applied to your hair. This is what breaks the protein bonds in your hair and makes it super straight and smooth. Formaldehyde is not only bad for your health, but it can do great damage to your hair as well. It can make the hair extremely dry.

Dry hair tends to be very weak and it can easily break if you put too much force on it. This is why a lot of people prefer formaldehyde-free keratin treatment, to save their hair and health from further damage.

How To Deal With Hair Loss?

Now that you know what causes hair fall and breakage in a keratin treatment, here are some things you can do to rectify the damage and

Use Sulfate-Free Shampoos

One of the main things your hair technician will advise you to do after a keratin treatment is to swap out your regular shampoo for a sulfate-free shampoo. Sulfate is an ingredient that can damage your hair, and if your hair is already breaking, then you don’t want to add more to the damage.

Sulfate-free shampoos will also protect the color of your hair and if you dye your hair, then a sulfate-free shampoo will make it last longer.

Avoid Heat

After a keratin treatment, you will need to limit the amount of heat you use on the hair. Heat can actually ruin the treatment quickly and it can damage the hair even further. After a keratin treatment, you won’t need to put too much effort into styling your hair, because it’s already soft and smooth and it won’t need a whole lot. You will only damage your hair even more and make the treatment useless if you keep using heat tools on your hair.

Have A Good Diet

Last but not least, you want to have a good and balanced diet. You can use all of the smoothing and damage restoring products on your hair but nothing will turn over the damage than fresh fruits, vegetables, and good quality produce.

Try to incorporate whole grains, nuts, and seeds into your diet. These things will definitely make a huge difference in your hair health and they will also reduce hair fall. Eating foods like fish, lean meats and lentils will also give your hair that necessary protein boost, reduce hair fall and lead to healthy hair.


There you have it! Even though keratin treatment can make your hair look amazing and healthy, it does cause a degree of hair loss and you will need to do something about it. Discuss this with the hair expert at a keratin treatment salon Potomac and follow their advice.

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