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15 Safe At-Home Keratin Treatments for Frizz-Free Hair

Shiny, silky, satiny.

hair keratin
Astrid StawiarzGetty Images

Yes, going to the salon every three to six months for a keratin treatment may cut your styling time in half, and will certainly leave you with the most smooth, shiny, and manageable strands. But it's a very time-consuming and expensive hair treatment: A one-time service can cost up to $300 or more, and you're looking to spend anywhere from two to six hours sitting in a salon chair, depending on the thickness and length of your hair. Nevermind the fact that we are also in a pandemic, and salon trips —especially lengthy ones—aren't a well-advised option for everyone.

Insert the DIY alternative: an at-home keratin treatment, which has the smoothing properties of a professional treatment minus the harsh chemicals often found in salon keratin services, such as formaldehyde. And as the appetite for efficacious at-home treatments grows, so too does the technology rise to meet that challenge. Which is all to say that even five years ago, at-home keratin treatments weren't common (or that great). And quite simply: Now they are

It's important to note that an at-home keratin treatment will not last as long as an in-salon treatment, but it will get the job done without putting a strain on your wallet. Do: Always follow instructions to the letter, and apply products in a well-ventilated area. Now you can finally get back to the finer things in life instead of wrestling with your hair every morning. Ahead, we've rounded up the best and easiest at-home keratin treatments to give you salon-worthy hair for a fraction of the cost.

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The Heat Protectant
Ciment Thermique Blow Dry Primer
Kérastase amazon.com
$27.32

It's no secret that excessive use of heat will weaken your hair in the long-run. To cure your craving for silky-straight hair, add a primer into your wash day. This one is perfect for shielding the hair from heat damage while prepping your hair for a smooth and shiny texture before a hot tool. 

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The Styling Cream
No 6 Bond Smoother
Olaplex amazon.com
$28.00

You'll be able to cut your blow-dry styling time in half with this leave-in cream. It doubles as a restorative treatment for brittle hair and will also be your new go-to for erasing any remnants of frizz for a super sleek finish.

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The Protein Treatment
Keratin Protein Smoothing Deep Conditioner
Hask ulta.com
$2.99

If you're dealing with dryness or breakage, condition your hair with this protein treatment, which prevents breakage and moisturizes even the most dry and brittle hair. This is the perfect treatment for chemically processed hair. 

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The Leave-In Spray
Miracle Leave-In Plus Keratin
It's a 10 Haircare amazon.com
$14.98

If the mere thought of detangling gives you anxiety, relieve yourself by reaching for this miracle worker of a styling spray. The brand is best known for its strengthening products to make your hair feel more manageable. Afterwards, you'll be able to easily glide your wide tooth comb through your hair without the stress of that strenuous arm workout. 

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The Frizz Repair Treatment
Keratin Replenisher
Keratin Complex ulta.com
$30.00

Hydrolyzed keratin is the second ingredient in this effective leave-in cream that also contains strengthening proteins (soy, wheat) and really will minimize the amount of time you spend wielding a hair dryer—and extend the number of days before you need to do it again.

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The Softening Treatment
Smoothing Keratin Treatment
GK Hair walmart.com
$44.99

Clear your schedule, then get ready for one of the most effective at-home treatments available. Start clean hair, then use the included application brush to (rather painstakingly) smooth the cream from root to tip on 1/2" sections of hair. Wait up to an hour depending on your hair texture, dry, and flat-iron. Then, do nothing. The proprietary juvexin, a keratin-based protein blend, will then keep your hair smooth for three to five months. 

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The Quick Option
Brazilian Keratin Treatment
Kerazon Professional amazon.com
$39.99

What's a little different about this kit is that there isn't any wait time for the treatment to take hold. Just apply to clean strands, dry and flat iron, rinse, and condition. Green keratin from hydrolyzed cereal proteins keeps hair smooth and nourished for up to twelve weeks. (One kit provides enough product for one, possibly two  treatments.)

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The Express Treatment
Complex Brazilian Keratin Hair Blowout Treatment
Keratin Research amazon.com
$49.99
$39.90 (20% off)

Think of this duo as an express two-step keratin treatment. This promises the results of a straight and shiny texture for up to four months—minus the money and wait time! 

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The 3-Step Solution
Amazonliss Keratin Smoothing Treatment
Nutree amazon.com
$42.89

If you're determined to hold on to frizz-free hair for up to four months, try this 3-step system. This treatment is comprised of strengthening ingredients like acai, cocoa extracts, and shea butter for added hydration and shine.

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The Silk-Based Treatment
Keratin Silk Infusion
Chi ulta.com
$30.50

The name says it all: Keratin and silk work together in this product to strengthen damaged hair cuticles from the inside out, resulting in long-lasting glossy strands. 

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The Long-Lasting Treatment
Brazilian Keratin Hair Treatment
Moroccan Keratin amazon.com
$44.78

This is a life-saver on so many levels. For one, this treatment comes packaged with a Moroccan keratin treatment, clarifying shampoo, and a sulfate-free shampoo and conditioner. There aren't any harsh chemicals either, just ultra-hydrating oils, like Moroccan oil to protect the hair from heat styling. Plus, the end result can last up to three to seven months.

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The Cult-Favorite
Keratin Smooth 7 Day Heat Activated Treatment
TRESemmé amazon.com
$21.99

Once heat is applied to your hair, this smoothing spray works like a keratin treatment in a bottle. Yes, your hair can be sleek and shiny in seconds with a touch of your flat iron. 

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The Quick Repair Treatment
Awapuhi Wild Ginger Keratin Intensive Hair Treatment
Paul Mitchell amazon.com
$20.58
$18.33 (11% off)

This intensive treatment is formulated with KeraTriplex and awapuhi extract to restore damage, leaving you with your most moisturized, soft and shiny hair yet. Plus, you'll be addicted to the invigorating scent of ginger tea and florals.

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The Hydrating Hair Mask
Keratin Healing Oil Intensive Hair Masque
L'anza ulta.com
$46.00

Sometimes, our hair is in need of just a solid reboot due to climate change and heavy-duty styling, which is where this healing hair mask comes in. The keratin works as a building block for the hair bond and the antioxidant, resveratrol, has restorative powers that brings dry and brittle strands back to life. 

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The Brazilian Treatment
Brazilian Keratin Hair Treatment Complex and Clarifying Shampoopoo Kit – Professional Effective Fast Acting Formula Infused with Organic Pomegranate and Argan Oil
Mai Hair amazon.com
$29.93

This keratin treatment complex and clarifying shampoo combo is infused with pomegranate and argan oil to breath life into tired strands and promote healthy hair growth. 

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