HomeHaircareHow a Keratin Therapy Adjustments Your Hair

How a Keratin Therapy Adjustments Your Hair

We dove deep into the know-how behind volumizing hair merchandise, realized in regards to the historical past and chemistry behind antiperspirants, and skim up on Accutane. Now, we’re speaking keratin remedies. The hours-long, in-salon treatment works to de-frizz and de-puff, however how does it work? What precisely can keratin do for the hair? And is it appropriate for all hair varieties? For sure, we’ve some lingering questions. To get some solutions, we talked to the crew at Keratin Complicated together with professionals within the hair business.

Meet the Skilled

  • Jerome Lordet is the top stylist at Pierre Michel Salon.
  • Annagjid “Kee” Taylor is a star hairstylist and creator of All Hair Is Good Hair.

Maintain scrolling to study the whole lot that you must learn about getting a keratin hair remedy.

What Is a Keratin Therapy?

Keratin is a fibrous protein discovered naturally within the hair that acts as a protecting defend in opposition to humidity (the first explanation for frizz). Over time, the hair loses keratin from publicity to the solar, atmosphere, styling, and chemical providers—inflicting porous spots to develop (very similar to potholes in a street). “Keratin in and of itself works with the porosity of the hair. Most frizz, harm, and tangled hair is because of overly porous hair,” says Abraham Sprinkle, a Keratin Complicated Worldwide artistic crew member. “Keratin remedies fill within the gaps the place keratin has been depleted, so humidity is combated and hair is left with a more healthy look. Consider it in the identical manner spackle offers with nail holes in sheetrock: The floor is left clean.”

There are a selection of keratin remedies to select from, Brazilian blowout (the place the hair texture is straightened out) being the preferred. “A keratin remedy is extra for smoothing and frizz management in comparison with a straightening remedy, which is to straighten the hair,” explains Lordet. “Whereas the keratin remedy could straighten hair a bit bit, it retains extra physique within the hair than a straightening remedy.” Sprinkle agrees, including that “In contrast to straightening remedies (which might break protein bonds to reform hair construction right into a completely straight form), the Keratin Complicated remedies particularly will not break the bonds of your hair—as an alternative, they cut back frizz and restore well being to offer the straightening, smoothing impact with out completely altering the construction. This permits versatility to model wavy or straight as desired.”

Carried out in-salon by an expert stylist, this highly effective remedy replenishes the hair with excessive concentrations of keratin that penetrate all through the hair construction and are sealed inside the cortex to restore the harm. “This locks out humidity, repairs harm and breakage, and rebuilds energy to make smoother, shinier and healthier-looking hair, bettering manageability and considerably lowering styling time,” Sprinkle explains.

Relying on the place you go to get a keratin hair remedy, it could possibly price anyplace from $300 to $600 per remedy. (For reference: at Pierre Michel Salon, it prices $450 for a single remedy).

Professionals and Cons


  • Can lower blow-drying time in half
  • Hair does not tangle as simply


  • Can completely harm curl sample
  • An costly repair if instructions aren’t adopted post-treatment
  • Can contribute to hair loss and shedding if not cared for with the correct merchandise

Advantages of a Keratin Therapy

Keratin remedies carry a bunch of advantages for strands.

  • Forestall frizz in humidity: In response to Taylor, a keratin hair remedy is nice for these with frizzy hair and is a more healthy choice than different straightening remedies (comparable to relaxers). “As a result of keratin remedies fill within the porous gaps in your hair strands, it fully smooths out your hair and can maintain it free from frizz,” she says.
  • Smooths out the hair cuticle: “Additionally, one of many key advantages of a keratin remedy is the way it smooths out your curl sample. Should you’re urgent out your hair often, this may prevent numerous time,” provides Taylor.
  • Imparts a lustrous shine: By way of shine-factor, these with naturally curly hair usually do not see shine of their hair (curls mirror mild lower than straight hair)–with a keratin remedy, your hair will seem hundreds shinier.

Varieties of Keratin Remedies

At his salon, Lordet makes use of a number of various kinds of keratin remedies on purchasers based mostly on their hair texture and well being.

  • Cezanne: Probably the most pure and formaldehyde-conscious, a Cezanne remedy stays on for about half-hour and, in line with Lordet, is nice for all hair varieties and textures. “This remedy eliminates frizz whereas nonetheless defending the integrity of the curl of the hair. It softens and lightens the colour and maintains a shine for as much as six months.”
  • Peter Coppola: This remedy stays on for 20 minutes and is the only option for dry and over-processed hair. “It’s just like the Cezanne remedy for lowering frizz and loosening the curl however not making the hair too straight,” says Lordet, including {that a} Peter Coppola remedy can last as long as three months.
  • Lasio: The strongest remedy supplied by the salon, a Lassio remedy stays on for 10 to fifteen minutes and is nice for thick curly hair. Not solely does it make hair extra straight, it additionally helps to restore strands.

Tips on how to Put together for a Keratin Therapy

As with all chemical processes for the hair, a keratin hair remedy needs to be executed by an expert, and it is best to at all times focus on any required preparation with them. That mentioned, Lordet advises to put off coloring your locks pre-treatment, because the chemical can strip out the colour and alter it. Lastly, it is best to ensure you’re not delicate to formaldehyde, as Taylor notes that it could possibly trigger reactions comparable to stinging, itching and burning eyes, nostril and throat irritation, and a runny nostril in these with sensitivities. (As a facet be aware, keratin remedies should not advisable for ladies who’re at present pregnant).

Byrdie Tip

If in case you have superb and really straight hair, Lordet advises in opposition to doing keratin remedies, as they will make the hair seem flat and bodiless.

What to Anticipate Throughout a Keratin Therapy

Woman with sleek, straight hair after a keratin treatment

Naturally curly hair before and after a straightening keratin treatment

Naturally curly hair before and after a straightening keratin treatment

As you possibly can see, keratin remedies create a dramatic distinction within the texture of the hair. And whereas we’re definitely pro-curls and pro-frizz at Byrdie, keratin remedies are an efficient approach to straighten and clean the hair if that is what you are after.

The Remaining Takeaway

Keratin is nice for individuals who need long-term straight, clean hair. However for those who’re seeking to bounce between your pure curls and straight hair, this will not be the answer for you. At all times see a licensed skilled who makes a speciality of keratin remedies and shield the well being of your hair by spacing out remedies.


  • What occurs for those who wash out keratin remedy early?

    Shampooing too quickly can take away the remedy out of your hair if it has not had sufficient time to take a seat. You must also keep away from touching it for as much as three days post-treatment to keep away from denting.

  • Will a keratin remedy destroy curls?

    Getting a keratin remedy can completely harm your curls, nonetheless, in the event that they do come again, it should take a really very long time to develop out the components of your hair that had been relaxed. To assist fight everlasting curl loss, use the correct merchandise and set up a very good haircare routine early on post-treatment.

Article Sources

Byrdie takes each alternative to make use of high-quality sources, together with peer-reviewed research, to help the information inside our articles. Learn our editorial pointers to study extra about how we maintain our content material correct, dependable and reliable.

  1. Basit A, Asghar F, Sadaf S, Akhtar MW. Well being enchancment of human hair and their reshaping utilizing recombinant keratin K31. Biotechnol Rep (Amst). 2018 Oct 24;20:e00288.


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