9 Best keratin hair treatments of 2026

Save up to 36% off

1

Biotop Professional

Biotop Professional 700 Keratin + Kale Hair Conditioner - Made With Vitamin E to Soften & Strengthen Strands - Nourishing + Moisturizing Conditioner for Damaged Hair (11.15 fl oz)
9.7

Exceptional

Our Rating
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2

Kerazon Professional
KERAZON Brazilian Keratin Treatment Buriti Liss Kit 2oz/60ml - At Home Keratin Treatment Smoothing and Straightening - Keratina para Alisar el Pelo - For All Hair Types

20% Off
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.
Key specs
- Application Method:Sensitivity test recommended
- Results Duration:Immediate results
- Frizz Control:Yes
- Treatment Duration:1 to 2 applications
- Hair Type:Colored hair
9.5

Excellent

Our Rating

8.2
Gentle

8.2
Simple to use

8.0
worth the money
3

KATIVA
KATIVA Brazilian Keratin Treatment Kit at home Formaldehyde Free Hair Straightening with Hyaluronic Acid, Up to 12 Weeks Frizz Control for Curly, Wavy, Frizzy Hair (Straightening Kit)

17% 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.
9.4

Excellent

Our Rating

8.4
Gentle

8.0
Aroma

8.0
Drying ability
4

KATIVA
KATIVA Brazilian Keratin Treatment Kit at home Formaldehyde Free Hair Straightening with Hyaluronic Acid, Up to 12 Weeks Frizz Control for Curly, Wavy, Frizzy Hair (Straightening Kit)

25% 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.
9.3

Excellent

Our Rating

8.4
Gentle

8.0
Aroma

8.0
Drying ability
5

CRISTALBOX
Keratin Hair Mask,Keratin Hair Treatment 250g Hair Mask for Dry Damaged Hair,Deep Conditioning Hair Treatment Mask Repair Treatment Damage Hair Root,Natural Deep Conditioner Hydrating Hair Care Gifts
Main highlights

Deep Conditioning and Repair
Transforms dry, damaged hair into soft, shiny locks with advanced repair and moisture treatment.

Ideal for Dry, Damaged Hair
Perfect for extra-dry, over-processed, and color-treated hair needing deep nourishment.

Customer Praised Manageability
Highly rated for making hair soft, manageable, and reducing dryness effectively.
9.2

Excellent

Our Rating

9.9
Simple to use

9.1
Gentle

9.1
Moisturizing
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6

CRISTALBOX
Keratin Hair Mask,Keratin Hair Treatment 250g Hair Mask for Dry Damaged Hair,Deep Conditioning Hair Treatment Mask Repair Treatment Damage Hair Root,Natural Deep Conditioner Hydrating Hair Care Gifts
Main highlights

Deep Conditioning and Repair
Transforms dry, damaged hair into soft, shiny locks with advanced repair and moisture treatment.

Ideal for Dry, Damaged Hair
Perfect for extra-dry, over-processed, and color-treated hair needing deep nourishment.

Customer Praised Manageability
Highly rated for making hair soft, manageable, and reducing dryness effectively.
9.1

Excellent

Our Rating

9.9
Simple to use

9.1
Gentle

9.1
Moisturizing
7

MAREE
MAREE Deep Conditioning Hair Mask for Damaged Hair Treatment – Keratin Hair Care for Hydrating Growth Repair Moisturizing – Dry Curly Color Refreshing – Tratamiento Mascarilla Para el Cabello Seco

36% Off
Main highlights

Hydrating Coconut Oil and Keratin
MAREE hair mask deeply conditions with coconut oil and keratin, restoring dry, damaged hair to a silky, manageable state.

Versatile for All Hair Types
Ideal for fine, curly, frizzy, bleached, and colored hair, offering tailored care for diverse needs.

Silky and Shiny Results
Customers praise the mask for leaving hair feeling soft, smooth, and shiny with a glowing finish.
Key specs
- Treatment:Deep conditioner hair treatment
- Frizz Control:Banishes frizz
- Moisture:Deeply hydrates and repairs
- Ingredients:Keratin, biotin, coconut oil
- Dimensions:3.86 x 3.74 x 3.7 inches
8.9

Very Good

Our Rating
8

Kerazon Professional
KERAZON Brazilian Keratin Treatment Buriti Liss Kit 2oz/60ml - At Home Keratin Treatment Smoothing and Straightening - Keratina para Alisar el Pelo - For All Hair Types

24% Off
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.
Key specs
- Application Method:Sensitivity test recommended
- Results Duration:Immediate results
- Frizz Control:Yes
- Treatment Duration:1 to 2 applications
- Hair Type:Colored hair
8.7

Very Good

Our Rating

8.2
Gentle

8.2
Simple to use

8.0
worth the money
9

Karseell
Karseell Collagen Hair Mask Deep Conditioning With Argan Oil For Dry, Damaged Hair, Frizz, 16.9 Oz
Main highlights

Deep Repair and Hydration
Contains collagen and argan oil to deeply repair and hydrate dry, damaged hair.

Versatile for All Hair Types
Ideal for color-treated and chemically processed hair, nourishing without weighing down.

Restores Shine and Softness
Praised for making hair soft, shiny, and manageable, even for damaged hair.
Key specs
- Frizz Control:Smooth and shiny
- Treatment Purpose:Repair dry damaged hair
- Moisturizing Effect:Intense hydration
- Sulfate Free:Yes
- Natural Ingredients:collagen, argan oil, maca
8.6

Very Good

Our Rating

9.7
Simple to use

9.1
Gentle

8.7
Aroma

9 Best keratin hair treatments of 2026

1

Biotop Professional 700 Keratin + Kale Hair Conditioner - Made With Vitamin E to Soften & Strengthen Strands - Nourishing + Moisturizing Conditioner for Damaged Hair (11.15 fl oz)

How do we rank?

How do we rank?

Analyzing top stores

2

KERAZON Brazilian Keratin Treatment Buriti Liss Kit 2oz/60ml - At Home Keratin Treatment Smoothing and Straightening - Keratina para Alisar el Pelo - For All Hair Types

8.2

8.2

8.0

3

KATIVA Brazilian Keratin Treatment Kit at home Formaldehyde Free Hair Straightening with Hyaluronic Acid, Up to 12 Weeks Frizz Control for Curly, Wavy, Frizzy Hair (Straightening Kit)

8.4

8.0

8.0

4

KATIVA Brazilian Keratin Treatment Kit at home Formaldehyde Free Hair Straightening with Hyaluronic Acid, Up to 12 Weeks Frizz Control for Curly, Wavy, Frizzy Hair (Straightening Kit)

8.4

8.0

8.0

5

Keratin Hair Mask,Keratin Hair Treatment 250g Hair Mask for Dry Damaged Hair,Deep Conditioning Hair Treatment Mask Repair Treatment Damage Hair Root,Natural Deep Conditioner Hydrating Hair Care Gifts

9.9

9.1

9.1

6

Keratin Hair Mask,Keratin Hair Treatment 250g Hair Mask for Dry Damaged Hair,Deep Conditioning Hair Treatment Mask Repair Treatment Damage Hair Root,Natural Deep Conditioner Hydrating Hair Care Gifts

9.9

9.1

9.1

7

MAREE Deep Conditioning Hair Mask for Damaged Hair Treatment – Keratin Hair Care for Hydrating Growth Repair Moisturizing – Dry Curly Color Refreshing – Tratamiento Mascarilla Para el Cabello Seco

8

KERAZON Brazilian Keratin Treatment Buriti Liss Kit 2oz/60ml - At Home Keratin Treatment Smoothing and Straightening - Keratina para Alisar el Pelo - For All Hair Types

8.2

8.2

8.0

9

Karseell Collagen Hair Mask Deep Conditioning With Argan Oil For Dry, Damaged Hair, Frizz, 16.9 Oz

9.7

9.1

8.7

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