February 21, 2026

Advertising Disclosure

10 Best serum for hairs of 2026

Save up to 44% off

1

The Ordinary
The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair, 2 Fl Oz
Main highlights

Enhances Hair Density and Growth
This serum increases hair density, boosts growth, and prevents hair loss with natural ingredients.

Ideal for Thinning Hair and Hair Loss
Perfect for men and women experiencing thinning hair and hair loss.

Praised for Promoting New Hair Growth
Customers frequently note visible new hair growth after use.
9.9

Exceptional

Our Rating

9.9
quality of ingredients

9.7
Simple to use

9.3
Aroma
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
2

The Ordinary
The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair, 2 Fl Oz
Main highlights

Enhances Hair Density and Growth
This serum increases hair density, boosts growth, and prevents hair loss with natural ingredients.

Ideal for Thinning Hair and Hair Loss
Perfect for men and women experiencing thinning hair and hair loss.

Praised for Promoting New Hair Growth
Customers frequently note visible new hair growth after use.
9.8

Exceptional

Our Rating

9.9
quality of ingredients

9.7
Simple to use

9.3
Aroma
3

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

13% 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.
9.6

Exceptional

Our Rating

9.5
Drying ability

9.3
worth the money

9.3
Aroma
4

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

17% 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.
9.4

Excellent

Our Rating

9.5
Drying ability

9.3
worth the money

9.3
Aroma
5

OGX
OGX Renewing + Argan Oil of Morocco Hair Oil, Extra Strength Penetrating Serum Treatment for Dry, Damaged, Frizzy, Curly & Coarse Hair, Cold-Pressed Argan Oil, Shine, 3.3 Fl Oz

25% Off
Main highlights

Potent Blend for Damaged Hair
Infused with Moroccan Argan oil, ideal for dry, coarse hair.

Perfect for Post-Wash Treatment
Use on damp hair to enhance shine and softness.

Frizz Control and Manageability
Customers love its ability to reduce frizz and add shine.
9.1

Excellent

Our Rating

9.9
Gentle

9.3
Moisturizing

9.1
Aroma
See Today’s Deals & Prices
6

OGX
OGX Renewing + Argan Oil of Morocco Hair Oil, Extra Strength Penetrating Serum Treatment for Dry, Damaged, Frizzy, Curly & Coarse Hair, Cold-Pressed Argan Oil, Shine, 3.3 Fl Oz

29% Off
Main highlights

Potent Blend for Damaged Hair
Infused with Moroccan Argan oil, ideal for dry, coarse hair.

Perfect for Post-Wash Treatment
Use on damp hair to enhance shine and softness.

Frizz Control and Manageability
Customers love its ability to reduce frizz and add shine.
8.8

Very Good

Our Rating

9.9
Gentle

9.3
Moisturizing

9.1
Aroma
7

HerStyler
HerStyler Hair Repair Serum - Argan Oil Hair Serum for Frizzy and Damaged Hair - For Frizz, Styling and Shine - 2 Fl Oz - Pack of 1

38% Off
Main highlights

Complete Hair Care Solution
Reduces frizz, tames hair, loosens tangles, and restores shine.

Ideal for All Hair Types
Perfect for straight or curly hair, enhancing luster and softness.

Praised for Non-Greasy Formula
Leaves hair soft without greasy residue, ideal for daily use.
Key specs
- Application Method:Serum
- Hair Growth:Stimulates dormant follicles
- Suitable Hair Types:Straight or curly
- Deep Conditioning:Nourishes and conditions
- Moisturizing:Yes, locks in moisture
8.7

Very Good

Our Rating

9.1
Gentle

9.1
Light weight

8.7
worth the money
8

HerStyler
HerStyler Hair Repair Serum - Argan Oil Hair Serum for Frizzy and Damaged Hair - For Frizz, Styling and Shine - 2 Fl Oz - Pack of 1

44% Off
Main highlights

Complete Hair Care Solution
Reduces frizz, tames hair, loosens tangles, and restores shine.

Ideal for All Hair Types
Perfect for straight or curly hair, enhancing luster and softness.

Praised for Non-Greasy Formula
Leaves hair soft without greasy residue, ideal for daily use.
Key specs
- Application Method:Serum
- Hair Growth:Stimulates dormant follicles
- Suitable Hair Types:Straight or curly
- Deep Conditioning:Nourishes and conditions
- Moisturizing:Yes, locks in moisture
8.6

Very Good

Our Rating

9.1
Gentle

9.1
Light weight

8.7
worth the money
9

L'Oreal Paris
L'Oreal Paris Elvive Hyaluron Plump Moisture Plump Hair Serum for Dehydrated, Dry Hair with Hyaluronic Acid Care Complex, Paraben-Free, 4.4 Fl Oz

11% Off
Main highlights

Hyaluronic Acid Hydration
Infused with 2% Hyaluronic Care Complex for deep hydration.

Versatile Hair Care
Ideal for revitalizing dry, curly, and tangled hair.

Lightweight Feel
Highly praised for its non-greasy, weightless application.
Key specs
- Frizz Control:Frizz-defying shampoo
- Moisture:Replenished moisture
- Ingredients:2% Hyaluronic Care Complex
- Usage Instructions:Daily leave-in treatment
- Hair Type:All hair types
8.4

Good

Our Rating

9.5
Moisturizing

9.3
worth the money

8.2
Aroma
10

L'Oreal Paris
L'Oreal Paris Elvive Hyaluron Plump Moisture Plump Hair Serum for Dehydrated, Dry Hair with Hyaluronic Acid Care Complex, Paraben-Free, 4.4 Fl Oz

16% Off
Main highlights

Hyaluronic Acid Hydration
Infused with 2% Hyaluronic Care Complex for deep hydration.

Versatile Hair Care
Ideal for revitalizing dry, curly, and tangled hair.

Lightweight Feel
Highly praised for its non-greasy, weightless application.
Key specs
- Frizz Control:Frizz-defying shampoo
- Moisture:Replenished moisture
- Ingredients:2% Hyaluronic Care Complex
- Usage Instructions:Daily leave-in treatment
- Hair Type:All hair types
8.2

Good

Our Rating

9.5
Moisturizing

9.3
worth the money

8.2
Aroma

10 Best serum for hairs of 2026

1

The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair, 2 Fl Oz

9.9

9.7

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair, 2 Fl Oz

9.9

9.7

9.3

3

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

4

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

5

OGX Renewing + Argan Oil of Morocco Hair Oil, Extra Strength Penetrating Serum Treatment for Dry, Damaged, Frizzy, Curly & Coarse Hair, Cold-Pressed Argan Oil, Shine, 3.3 Fl Oz

9.9

9.3

9.1

6

OGX Renewing + Argan Oil of Morocco Hair Oil, Extra Strength Penetrating Serum Treatment for Dry, Damaged, Frizzy, Curly & Coarse Hair, Cold-Pressed Argan Oil, Shine, 3.3 Fl Oz

9.9

9.3

9.1

7

HerStyler Hair Repair Serum - Argan Oil Hair Serum for Frizzy and Damaged Hair - For Frizz, Styling and Shine - 2 Fl Oz - Pack of 1

9.1

9.1

8.7

8

HerStyler Hair Repair Serum - Argan Oil Hair Serum for Frizzy and Damaged Hair - For Frizz, Styling and Shine - 2 Fl Oz - Pack of 1

9.1

9.1

8.7

9

L'Oreal Paris Elvive Hyaluron Plump Moisture Plump Hair Serum for Dehydrated, Dry Hair with Hyaluronic Acid Care Complex, Paraben-Free, 4.4 Fl Oz

9.5

9.3

8.2

10

L'Oreal Paris Elvive Hyaluron Plump Moisture Plump Hair Serum for Dehydrated, Dry Hair with Hyaluronic Acid Care Complex, Paraben-Free, 4.4 Fl Oz

9.5

9.3

8.2

Sign up and get exclusive special deals