Everything you need to Know about Keratin Treatment for Curly Hair in 2019

The right keratin treatment for curly hair can change the way you approach straightening your curls. 

A Keratin treatment is a chemical process that works to smooth and relax hair, giving it a shiny and manageable finish by injecting Keratin protein in the hair follicle. This treatment became popular in South America, particularly Brazil, when a mortician noticed that the formaldehyde being used to embalm bodies was also straightening the hair of the deceased. Today, most stylists don’t use formaldehyde for the treatment, but have found similar chemicals that relax hair and are safer to use.

Keratin treatment is so appealing because it makes hair more manageable and easy to style, plus it can last up to 3-5 months. Many people with curly hair choose to use Keratin treatments to relax their hair and give it a different texture, but there is a lot to know about how it works before diving in and we’re going to tell you everything we know about the process.

Here’s everything you need to know about Keratin treatment: 

Is Keratin good for curly hair?

Find the right keratin treatment for curly hair that suits you.
Glossy, frizz-free hair can benefit from a keratin treatment for curly hair.

A keratin treatment is a great option for those with curly hair who want a more relaxed and shiny finish. Depending on your exact hair type and how curly your strands are, there is no promise of a completely straight finish, but it will be much more relaxed and shiny! It’s also a great way to tame frizz and flyaways, which can be very common for curly hair types. One concern for keratin treatments on curly hair is doing it incorrectly, which can lead to irreversible heat damage and a change in natural curl pattern.

How Does a Keratin Treatment Work?

Okay, let’s break it down: genetics takes center stage when it comes to your curl pattern. But how? Genetics are responsible for determining the number of disulfide bonds live within your hair proteins. Disulfide bonds occur when two sulfides (sulfur atoms) collide and in turn create a spiral in your hair. Long story short, curly hair has TONS of these disulfide bonds—hence a head full of bouncy, sometimes pesky, curls.

In order to disrupt the curl pattern to create straight hair, a process of breaking down the disulfide bonds must be used. Enter: keratin treatments.

When using keratin treatments, your hair will go through three stages: relaxing, neutralizing and conditioning. The relaxing stage changes the way proteins merge through the use of alkalis which causes hair to break down enough to lose the curl without permanently damaging the actual strands. Next comes the neutralizing stage restores the pH balance in order for hair to not be quite so delicate after going through controlled damage. Lastly, the hair is conditioned to add just the right amount of TLC to your newly non-curly hair. Who knew hair could be so scientific?

keratin treatment for curly hair at salon
There are many different variations of Keratin treatment, you need to find which one works best for you.

Which Keratin Treatment for Curly Hair is Right for You?

There are many different keratin treatments to choose from, see below of description of each.

Brazilian Blowout

This is likely the keratin treatment for curly hair that you’re most familiar with. The Brazilian treatment is known for maintaining volume while eliminating frizz and smoothing hair. It’s a simple hour-long process where the treatment is blow dried in and then sealed with a flat iron. The best part? You’re looking at three to six months of gorgeous hair as a result of one hour with your stylist. #Sold

Japanese Keratin Treatment

Think: Brazilian plus Japanese hair straightening. This three to four-hour treatment is brought to life by first applying the traditional Brazilian treatment, followed by completely sealing the cuticle with the Japanese treatment. The pro of this treatment is that you can essentially kiss your heat styling tools goodbye because your hair will dry pin straight after every wash.

Keratin Express

This is the keratin treatment for curly hair that works with your waves. In as little as four to five minutes, your hair will be frizz-free and ready to take on the humidity without so much as a flyaway for four to six weeks.

Soft Keratin Treatment

For those of you who want to embrace your curly beauty, look no further than this two-month solution. Re-cap your curl spray and put away your styling crèmes, because this keratin treatment for curly hair is known for keeping your curls intact while transforming them into frizz-free spirals without so much as a pump of mousse.

Our Favorite Keratin Hair Products

When it comes to maintaining a Keratin treatment, it’s important to use products that will help with longevity and mimic what the initial treatment achieved. These products are also great for those who aren’t ready for an actual Keratin treatment but want some of the benefits that using Keratin protein offers.  Let us break down some of our faves:

Shampoo and Conditioner

If you’re looking for an in-shower Keratin-infused product, we highly recommend a cleansing duo like TRESemmé Keratin Smooth Color Shampoo and Conditioner. This duo will help you maintain your silky-smooth finish, and it provides hair with up to 72 hours of frizz control.

Serum

Continue your Keratin hair care with a serum. TRESemmé Keratin Smooth Shine Serum will create a shiny and frizz-free base for you to style your hair. You can apply it on damp or dry hair and it will work to smooth your strands.

Dry Shampoo

Didn’t think a dry shampoo could also give you the Keratin you crave? Suave Professionals Keratin Infusion Dry Shampoo works to absorb oils for in-between washes, but it also provides a smooth and soft finish.

Heat Protectant

Suave Professionals Keratin Infusion Heat Defense Leave-In Conditioner is one of our favorite heat protectants because it acts as a protectant and a smoothing treatment in one. Protect your strands from heat damage and get a similar Keratin treatment finish that’s shiny and frizz-free.

keratin treatement for curly hair before and after
The before and after of a Keratin treatment is our fave part!

Keratin Treatment Before and After

Before and after a Keratin treatment won’t be the same for everyone, it depends on your level of curl and how much of the chemicals your stylist uses. You can work this out with your stylist before beginning! After your treatment, your hair will be smoother, shinier, and your curls will definitely be looser, potentially even very straight!

keratin treatment for curly hair natural hair
Keratin treatments are safe on natural hair and won’t damage curls!

Are These the Best Keratin Treatments for Natural Hair?

Keratin treatments are safe for natural hair! For all hair types, it’s important to know what chemicals your stylist is using. Formaldehyde (a common chemical for the treatment) contains carcinogens, which can lead to cancer. It’s also important to make sure you go to a professional to make sure the chemicals are applied to the hair properly and left on for an appropriate amount of time. If not, it can lead to more damage.

keratin treatment for curly hair mens hair
Keratin treatments are perfect for men, too!

Does Keratin Treatment Work for Men’s Curly Hair?

Yes! Keratin treatment works on men’s’ curly hair, too! Men’s hair is no different than women’s and the follicle can receive the same injection of Keratin protein. It will also have the same effects and become smoother and less frizzy. Keratin treatment is perfect for anyone who is interested, and the same goes for Keratin-infused products, as well.