Asian woman with straight hair for a keratin smoothing treatment concept

Keratin Smoothing Treatment: What You Need to Know Before Getting One

What exactly is a keratin smoothing treatment? Here’s what you need to know about this trending hair procedure. Don't miss the tips on how you to keep your hair smooth.

Humidity can wreak havoc on your hair.  It makes your hair frizzy, and unmanageable. Various hair treatments try to address this problem, and one of these is keratin smoothing treatment.

A keratin smoothing treatment promises to give you smoother, straighter, frizz-free locks for several weeks, supposedly without causing lasting damage to your hair. It sounds too good to be true, so we took a deep dive into the sleek, glossy world of keratin smoothing treatments to learn all we could about this procedure. Read our findings first before visiting your salon!

keratin smoothing treatment Shutterstock
Get smoother, frizz-free hair through a keratin smoothing treatment. Credit: Shutterstock

What you need to know before getting a Keratin Smoothing Treatment

1. Your hair already has keratin.

Keratin is a naturally-occurring substance. It’s a protein that makes up your nails, hair and the outer layer of your skin. It’s also the same stuff that comprises animal claws, hooves, and feathers.

But wait: If our hair already has keratin, then why do keratin treatments exist? When you look at a strand of hair under a microscope, you’ll see that it’s not as smooth as it looks to your naked eye. Your strands are porous, meaning there are tiny holes on its surface. Overly porous hair is more prone to tangles, frizz, and breakage. When you get a keratin smoothing treatment,  these holes get filled with—you guessed it—keratin, making each strand smoother and healthier.

2. Make sure you’re getting the keratin smoothing treatment you really need.

Keratin Smoothing Treatment: Asian woman ironing her long straight black hair
Lock the keratin treatment in your hair using a flat iron.

A traditional keratin smoothing treatment done at a salon involves coating your hair in a keratin-infused serum, followed by a meticulous pass of the flat iron to lock in the treatment. Some treatments allow you to wash your hair right after the treatment, while others make you wait for a few days before reaching for the shampoo. Make sure your schedule is open when you decide to have this treatment done at the salon. It usually takes a long time for the entire process.

Tub of TRESemme Keratin Smooth KERA10 Smoothing Mask

Editor’s tip: If you don’t have time to hit the salon, you can opt for an at-home keratin smoothing treatment like TRESemme Keratin Smooth Treatment Mask. It nourishes hair by infusing keratin from root to tip, instantly giving you smoother, shinier locks that stay frizz-free for up to 48 hours. Make it a staple on your bathroom counter! 

3. You’re not getting pure keratin in a keratin smoothing treatment.

Sorry to burst your bubble, but keratin really isn’t the main ingredient of a keratin smoothing treatment. Sure, there’s keratin among the ingredients, but it’s not at the top of the list, and it’s surely not the stuff that will make your hair straight. A usual keratin treatment will contain ingredients like formalin, glyoxylic acid, and sodium hydroxide. These chemicals repair the bonds in frizzy hair, giving it the smooth and silky look you crave.

4. You’ll need to give your hair arsenal a revamp.

To make your keratin smoothing treatment last longer, a lot of hairstylists recommend staying away from hair products that contain sulfates. A new set of hair care products will be recommended to keep the beautiful results of the treatment. Many of the products the salon would suggest that you use are just unbelievably expensive.

Bottle of TRESemme Keratin Smooth KERA10 Shampoo

Editor’s tip: You can also use hair products that contain keratin like TRESemmé Keratin Smooth Shampoo, which transforms your hair to make it sleek and manageable without breaking the bank. Use in combination with TRESemmé Keratin Smooth Conditioner for that soft and frizz-free hair.

5. Not all keratin smoothing treatments are created equal.

Keratin Smoothing Treatment: Woman with long hair at a salon
Choose the type of keratin smoothing treatment that is right for you and your hair. Credit: Shutterstock

There are different types of keratin smoothing treatments, with varying levels of strength and lasting power. Treatments with formaldehyde are said to be the best option, making hair smoother for a longer period of time. Do take note, though, that formaldehyde is a toxic, carcinogenic substance. Granted, the amount of formaldehyde released during a keratin smoothing treatment is negligible, but it’s still best to avoid it altogether. There are also keratin smoothing treatments that don’t involve formaldehyde—ask your hairstylist for the best option for your hair needs, and carefully weigh the pros and cons before taking the plunge.

6. Proper care of salon-treated hair is required.

Keratin Smoothing Treatment: Asian woman with long straight black hair wearing a jacket
Keep your hair straight and down after getting a keratin smoothing treatment.

No, you don’t have to go to the salon every day to keep your hair looking that gorgeous. But it is no secret that it requires extra care and upkeep. Using keratin conditioners can help maintain your sleek and smooth hair, so switch to these products post-treatment.

Cream Silk Triple Keratin Rescue Ultimate Straight

Editor’s tip: Grab a bottle (or more!) of Cream Silk Triple Keratin Rescue Ultimate Straight Conditioner, a miracle product that contains Keratin Relaxers that tames frizz, Keratin Serum that repairs damage and Keratin Essence to restore shine. Say hello to smoother, straighter and frizz-free hair at the comfort of your home!

Ways to Maintain Smooth Hair

After getting a keratin smoothing treatment, you’ll only need simple hair tricks to keep your locks smooth and straight. If before, you always have to blow dry or iron your hair to make it straight and frizz-free, now, you can spend a considerably less amount of time prepping your hair in the morning. You can skip all the fuss and just do one or two of these hairstyling tricks.

1. Apply leave-in conditioner

Asian woman with dark straight hair wearing a red top
Make your hair stay smooth and straight by applying leave-on cream. Credit: Natasha Estelle

A leave-in conditioner is both a styling and hair treatment product, so you get a lot of benefits in one single drop. Applying it on damp or dry hair can help control frizz and flyaways especially on extra humid days.

Editor’s tip: We recommend Cream Silk Standout Straight Leave-On Cream to help nourish and maintain for keratin-treated hair. It also comes in a small bottle that you can easily bring with you wherever you go! 

2. Wash your hair after using hairstyling products

Asian woman with long wet hair wearing a white robe in the bathroom

Keep your hair smooth by making sure you remove all product residue at the end of the day. Wash your hair with your favorite shampoo when you get home to remove traces of hairspray, sea salt spray, or hair wax. Then let your hair dry either on its own or through a blow dryer on a cool setting before going to bed.

3. Use a detangling comb on wet hair.

Back shot of a woman combing her long brown hair
Swap your hair brush with a wide-tooth comb! Credit: iStock

Avoid frizz and breakage by always using a wide-tooth comb on wet hair, whether you have keratin-treated hair or not. Hair is at its weakest when wet, so when you use a brush or a fine-tooth comb, the friction can damage your hair and lead to breakage.

There you have it. You can now make an informed decision about whether a keratin smoothing treatment is right for you. Whatever you decide on, just remember to always give your hair TLC by cultivating a healthy hair care routine. And come back to this page to know more about hair treatments and hair care tips.

 

 

Asian woman with straight hair posing for a keratin blowout concept
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