10 Best leave in hair smoothers of 2025

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Best Choice

1

Olaplex
Olaplex No. 6 Bond Smoother, Leave-In Styling Hair Cream Treatment, Smooths, Conditions, & Strengthens, Frizz Control for Up to 72 Hours, For All Hair Types, 3.3 fl oz
Main highlights

Frizz Control and Softness
Olaplex No 6 Bond Smoother effectively tames frizz, leaving hair soft and manageable.

Ideal for Damaged Hair Restoration
Perfect for restoring hair health after neglect, making it look youthful and vibrant.

Highly Praised Frizz Control
Customers consistently praise its impressive ability to control frizz and improve hair texture.
9.9

Exceptional

Our Rating

9.3
Gentle

9.3
Aroma

9.1
Light weight
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Value for Money

2

RUSK

RUSK Sensories Smoother Passionflower and Aloe Leave-In Smoothing Conditioner, Provides Shine, and Body, 35 oz
9.7

Exceptional

Our Rating
3

Garnier
Garnier Fructis Sleek & Shine Leave-In Conditioning Cream for Frizzy, Dry Hair, Plant Keratin + Argan Oil, 10.2 Fl Oz, 2 Count (Packaging May Vary)

25% Off
Main highlights

Smooths Frizzy Hair
Nourishing hair cream with argan oil smooths frizzy, dry hair.

Ideal for Humid Conditions
Provides sleek, frizz-free hair even in 97% humidity.

Praised for Frizz Control
Customers love its ability to maintain shine and control frizz.
Key specs
- Formulation:Leave In Conditioner
- Ingredients:Argan oil
- Features:Sleek and Shine, frizz control
- Hair Type:Frizzy, dry hair
- Dimensions:2.53 x 5.06 x 5.59 inches
9.6

Exceptional

Our Rating

9.9
worth the money

9.9
Simple to use

9.7
Light weight
4

Moroccanoil
Moroccanoil Smoothing Lotion, 2.53 Fl. Oz.
Main highlights

Key Features and Benefits
Nourishing formula enhances softness and shine, reduces frizz.

Ideal for Dry and Frizzy Hair
Perfect for dry, older hair needing moisture and frizz control.

Customer Praised Softness and Shine
Users love the product for making hair soft and shiny.
9.3

Excellent

Our Rating

9.5
Gentle

9.5
Aroma

8.9
Drying ability
5

Garnier
Garnier Fructis Sleek & Shine Anti-Frizz Serum for Frizzy, Dry Hair, Argan Oil, 5.1 Fl Oz, 1 Count (Packaging May Vary)

12% Off
Main highlights

Frizz Control and Shine
Garnier Anti Frizz Serum with Moroccan argan oil for lasting smoothness and shine.

Ideal for Humid Climates
Perfect for taming frizzy, dry, unmanageable hair in humid conditions.

Praised Lightweight Formula
Customers love its lightweight feel and non-greasy texture.
9.1

Excellent

Our Rating

9.5
Drying ability

9.3
worth the money

9.3
Aroma
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6

Marc Anthony
Marc Anthony Leave-In Conditioner Spray & Detangler, Grow Long Biotin - Anti-Frizz Deep Conditioner For Split Ends & Breakage - Vitamin E, Caffeine & Ginseng for Curly, Dry & Damaged Hair
Main highlights

Strength and Anti-Breakage Benefits
Infused with Caffeine, Ginseng, and Vitamin E, this conditioner strengthens hair, reducing split ends and breakage for healthier locks.

Perfect for Fine and Tangled Hair
Best used on wet or damp hair, ideal for detangling fine, long hair without leaving it heavy or greasy.

Highly Praised Detangling Ability
Customers appreciate its ability to detangle and manage hair without feeling waxy or heavy.
Key specs
- Formulation:Leave-In Conditioner
- Ingredients:Caffeine, Ginseng, Vitamin E
- Features:Paraben-free, SLS-free
- Hair Type:All hair types
- Dimensions:6.25 x 4.75 x 9 inches
8.9

Very Good

Our Rating

9.1
Gentle

9.1
worth the money

9.1
Aroma
7

CHI
CHI Straight Guard Smoothing Styling Cream, Eliminates Frizz For Sleek & Shiny Hair, Maximum Control, 8.5 Oz
Main highlights

Superior Frizz Control
Creamy consistency offers incredible hair control and eliminates frizz for superior shine.

Ideal for Sleek Styles
Transforms frizzy and curly hair into smooth, sleek styles effortlessly.

Highly Praised Performance
Not oily, absorbs quickly, and keeps hair healthy and styled.
Key specs
- Frizz Control:Eliminates frizz
- Moisture:Ionic and Catatonic Hydration
- Shine:Superior shine
- Hold:Incredible hair control
- Application:Creamy consistency
8.7

Very Good

Our Rating

9.5
worth the money

8.9
Aroma

8.7
Drying ability
8

John Frieda
John Frieda Frizz Ease Daily Nourishment Leave-In Conditioner, Detangles Frizzy, Damaged Hair, Reduces Breakage, Protects Against Heat, with Vitamins A, C, E & Green Tea Extract, 8 Oz
Main highlights

Frizz Control and Heat Protection
John Frieda's leave-in conditioner detangles and protects against heat damage.

Ideal for Frizzy and Thin Hair
Perfect for taming frizz and adding gloss without weighing hair down.

Lightweight and Effective
Praised for its lightweight formula that controls static and frizz.
Key specs
- Formulation:Leave-in conditioner
- Ingredients:Vitamins A, C, E, green tea extract
- Features:Detangles, heat protection
- Hair Type:Frizzy, color-treated
- Dimensions:N/A
8.6

Very Good

Our Rating

9.1
Light weight

8.4
Gentle

8.4
worth the money
9

Pantene
Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz

30% Off
Main highlights

Strengthens and Protects
Forms new hair bonds to shield strands from damage, with keratin and argan oil.

Ideal for Frizz Control
Perfect for managing long, frizzy, coarse hair, enhancing smoothness and shine.

Praised for Frizz Reduction
Customers love its effectiveness in reducing frizz and enhancing hair softness.
Key specs
- Formulation:Leave-In Treatment
- Ingredients:Hydrolyzed Keratin, Argan Oil, Pro-Vitamin B5
- Features:Strengthens, reduces frizz
- Hair Type:Color treated or chemically damaged
- Dimensions:8.46 x 3.11 x 1.89 inches
8.5

Good

Our Rating
10

Paul Mitchell

Paul Mitchell Straight Works Hair Gel, Smoothing Styler, Add Shine, For Frizzy Hair, 5.1 fl. oz

51% Off
8.4

Good

Our Rating

10 Best leave in hair smoothers of 2025

1

Olaplex No. 6 Bond Smoother, Leave-In Styling Hair Cream Treatment, Smooths, Conditions, & Strengthens, Frizz Control for Up to 72 Hours, For All Hair Types, 3.3 fl oz

9.3

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

RUSK Sensories Smoother Passionflower and Aloe Leave-In Smoothing Conditioner, Provides Shine, and Body, 35 oz

3

Garnier Fructis Sleek & Shine Leave-In Conditioning Cream for Frizzy, Dry Hair, Plant Keratin + Argan Oil, 10.2 Fl Oz, 2 Count (Packaging May Vary)

9.9

9.9

9.7

4

Moroccanoil Smoothing Lotion, 2.53 Fl. Oz.

9.5

9.5

8.9

5

Garnier Fructis Sleek & Shine Anti-Frizz Serum for Frizzy, Dry Hair, Argan Oil, 5.1 Fl Oz, 1 Count (Packaging May Vary)

9.5

9.3

9.3

6

Marc Anthony Leave-In Conditioner Spray & Detangler, Grow Long Biotin - Anti-Frizz Deep Conditioner For Split Ends & Breakage - Vitamin E, Caffeine & Ginseng for Curly, Dry & Damaged Hair

9.1

9.1

9.1

7

CHI Straight Guard Smoothing Styling Cream, Eliminates Frizz For Sleek & Shiny Hair, Maximum Control, 8.5 Oz

9.5

8.9

8.7

8

John Frieda Frizz Ease Daily Nourishment Leave-In Conditioner, Detangles Frizzy, Damaged Hair, Reduces Breakage, Protects Against Heat, with Vitamins A, C, E & Green Tea Extract, 8 Oz

9.1

8.4

8.4

9

Pantene Keratin Leave-In Conditioner with Argan Oil, Protein Treatment for Dry, Damaged & Color-Treated Hair, Repairs Split Ends & Protects from Damage, Formaldehyde-Free, 8.4 Fl Oz

10

Paul Mitchell Straight Works Hair Gel, Smoothing Styler, Add Shine, For Frizzy Hair, 5.1 fl. oz

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