10 Best keratin straightening treatments of 2025

Save up to 34% off

Best Choice

1

KERAGEN
Keragen Brazilian Blowout Keratin Hair Treatment - Sulfate-Free Smoothing System for Dry, Damaged, Medium to Coarse Hair - Eliminates Frizz & Curls, Adds Shine & Strength (16 Oz)
Main highlights

Keratin Enriched Formula
Infused with keratin and collagen, it fortifies and rejuvenates dry, damaged hair.

Ideal for Frizz Control
Perfect for medium to coarse hair, eliminating curls and frizz effectively.

Silky Smooth Finish
Customers praise its ability to leave hair silky and residue-free.
9.7

Exceptional

Our Rating

8.2
Gentle

8.2
worth the money

8.0
Drying ability
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Value for Money

2

Kerazon Professional
Kerazon Buriti Liss Keratin Treatment Kit 2oz/60ml - For all hair types
Main highlights

Immediate Results and No Downtime
Experience instant hair transformation without waiting, perfect for busy schedules.

Ideal for At-Home Use
Perfect for DIY hair treatment enthusiasts seeking salon-quality results.

Praised for Silkiness and Shine
Customers love the silky, shiny finish this treatment provides.
9.6

Exceptional

Our Rating

8.2
Gentle

8.2
Simple to use

8.0
worth the money
3

KATIVA
Kativa Brazilian Straightening Kit, 12 Weeks of Home Use Professional Straightening, with Organic Argan Oil, Shea Butter, Keratin & Amino Acids, for Straighter, Softer and Shinier Hair, All Hair Types

10% Off
Main highlights

Long Lasting Straightening
Provides up to 12 weeks of professional straightening with organic ingredients.

Ideal for Home Use
Perfect for managing thick, curly hair at home without salon visits.

Silky Hair Results
Customers praise the silky, soft feel of hair post-treatment.
9.5

Excellent

Our Rating

8.4
Gentle

8.0
Aroma

8.0
Drying ability
4

PLACENTA LIFE KERATIMASK
PLACENTA LIFE KERATIMASK Brazilian Straightening Kit with Keratin and Hyaluronic Acid - Keratin Treatment- Get a perfect smooth, shiny and silky- Formaldehyde FREE
Main highlights

Formaldehyde-Free Formula
KERATIMASK Brazilian Straightening is formaldehyde-free, ensuring no scalp irritation and safe hair treatment.

Ideal for Frizzy Hair
Perfect for those seeking frizz-free, smooth, and silky hair with easy maintenance.

Customer Praised Softness
Highly praised for leaving hair soft, shiny, and manageable post-treatment.
9.4

Excellent

Our Rating

8.4
Simple to use

8.0
worth the money
5

KATIVA
Kativa Brazilian Keratin Straightening Treatment at Home with Hyaluronic Acid and Premium Serum | Keratin

22% Off
Main highlights

Luxurious Transformation
Experience a remarkable hair transformation with Kativa's premium straightening kit, featuring Argan Oil, Shea Butter, and Vegetal Keratin for strength and hydration.

Versatile Use for All Hair Types
Ideal for those seeking long-lasting straight, smooth hair across various textures, delivering professional results that last up to 12 weeks.

Silky and Manageable Results
Praised for leaving hair silky, manageable, and vibrant without compromising natural texture, even on color-treated hair.
9.3

Excellent

Our Rating
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6

KERATIN RESEARCH
KERATIN RESEARCH Brazilian Keratin Hair Straightening and Smoothing Blowout Treatment Professional Organic Results shiny Hair with Natural look Queratina Keratina (4 OZ Original)

20% Off
Main highlights

Long-lasting Straightening and Smoothing
Straightens and smooths hair for 4-6 months with vibrant shine.

Ideal for Frizzy and Curly Hair
Perfect for transforming frizzy, curly, or wavy hair into sleek, manageable styles.

Praised for Time-Saving Benefits
Customers love the reduction in daily styling time and effort.
9.1

Excellent

Our Rating

9.1
Gentle

8.4
worth the money

8.0
Simple to use
7

CHI
CHI Keratin K-Trix 5 Smoothing Treatment, Hair Serum For Creating Smooth, Frizz-Free Styles That Last, Sulfate, Paraben, & Cruelty-Free, 3.92 Oz

34% Off
Main highlights

Thermal Activation for Long-lasting Smoothness
Combines with styling iron heat to smooth hair, lock moisture, and seal out humidity.

Ideal for Frizz Control and Shine
Works best for smoothing fine, frizzy hair and adding shine.

Highly Praised for Hair Softness
Customers love how it makes hair softer and easier to manage.
8.8

Very Good

Our Rating

9.5
Simple to use

9.1
Aroma

8.9
Gentle
8

NK Professional Care

NK Hair Straightening Treatment with Keratin - 2-Step Nourishing, Reconstructing and Smoothing Formula for All Hair Types, 60ml (4oz)
8.7

Very Good

Our Rating
9

VITAMINS hair cosmetics
VITAMINS hair cosmetics Keratin Hair Mask Deep Conditioner - Biotin Collagen Protein & Castor Oil Repair for Dry Damaged Hair - Conditioning Treatment for Curly or Straight Thin Fine Locks
Main highlights

Silky Smooth Finish
Professional renewing treatment with keratin, collagen, and oils for sleek, shiny hair.

Perfect for Damaged Hair
Ideal for repairing and hydrating color-treated or dry hair.

Softness and Manageability
Customers praise its ability to make hair soft and easy to comb.
8.6

Very Good

Our Rating

9.5
lasts a long time

9.1
Gentle

9.1
Moisturizing
10

KERATIN RESEARCH

KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Complex Blowout LONG Lasting Organic Natural Results with Argan Oil Keratina Brasilera
8.5

Good

Our Rating

10 Best keratin straightening treatments of 2025

1

Keragen Brazilian Blowout Keratin Hair Treatment - Sulfate-Free Smoothing System for Dry, Damaged, Medium to Coarse Hair - Eliminates Frizz & Curls, Adds Shine & Strength (16 Oz)

8.2

8.2

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

Kerazon Buriti Liss Keratin Treatment Kit 2oz/60ml - For all hair types

8.2

8.2

8.0

3

Kativa Brazilian Straightening Kit, 12 Weeks of Home Use Professional Straightening, with Organic Argan Oil, Shea Butter, Keratin & Amino Acids, for Straighter, Softer and Shinier Hair, All Hair Types

8.4

8.0

8.0

4

PLACENTA LIFE KERATIMASK Brazilian Straightening Kit with Keratin and Hyaluronic Acid - Keratin Treatment- Get a perfect smooth, shiny and silky- Formaldehyde FREE

8.4

8.0

5

Kativa Brazilian Keratin Straightening Treatment at Home with Hyaluronic Acid and Premium Serum | Keratin

6

KERATIN RESEARCH Brazilian Keratin Hair Straightening and Smoothing Blowout Treatment Professional Organic Results shiny Hair with Natural look Queratina Keratina (4 OZ Original)

9.1

8.4

8.0

7

CHI Keratin K-Trix 5 Smoothing Treatment, Hair Serum For Creating Smooth, Frizz-Free Styles That Last, Sulfate, Paraben, & Cruelty-Free, 3.92 Oz

9.5

9.1

8.9

8

NK Hair Straightening Treatment with Keratin - 2-Step Nourishing, Reconstructing and Smoothing Formula for All Hair Types, 60ml (4oz)

9

VITAMINS hair cosmetics Keratin Hair Mask Deep Conditioner - Biotin Collagen Protein & Castor Oil Repair for Dry Damaged Hair - Conditioning Treatment for Curly or Straight Thin Fine Locks

9.5

9.1

9.1

10

KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Complex Blowout LONG Lasting Organic Natural Results with Argan Oil Keratina Brasilera

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