10 Best kerastase serums of 2025

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Best Choice

1

KÉRASTASE

KÉRASTASE Genesis Hair Serum, Daily Strengthening Treatment for Weak Hair, Continually Strengthens Hair for Nourished, Healthy Hair, Silicone-Free for Weakened Hair, Serum fortifiant, 3 Fl Oz
9.9

Exceptional

Our Rating

9.3
Moisturizing

8.7
Gentle

8.7
Aroma
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Value for Money

2

KÉRASTASE
KÉRASTASE Nutritive 8H Magic Night Hair Serum, Overnight Hydrating Treatment for Dry Hair, Intensely Nourishes, Detangles & Prevents Frizz for All Hair Types, 3.04 Fl Oz
Main highlights

Intense Overnight Nourishment
Kérastase Nutritive 8H Magic Night Serum deeply hydrates and nourishes dry hair, enhancing softness and shine.

Ideal for Frizz Control
Perfect for use on dry or damp hair to reduce frizz and improve manageability, suitable for all hair types.

Customer Praised Fragrance
Highly praised for its light, pleasant scent that leaves hair smelling fresh and clean.
9.7

Exceptional

Our Rating
3

KÉRASTASE

Kerastase Elixir Ultime Travel Size L'Huile Original Hair Oil - Hydrating Oil Serum to Smooth Frizz and Add Shine, Strengthens and Provides Heat Protection, For All Hair Types
9.6

Exceptional

Our Rating
4

KÉRASTASE

KÉRASTASE Resistance Sérum Thérapiste Hair Serum, Strengthening Hair Serum & Heat Protectant, Dual Oil & Cream Mix for Weak, Over-processed and Damaged Hair, 1.01 Fl Oz
9.3

Excellent

Our Rating

9.3
Aroma

8.2
worth the money
5

KÉRASTASE
KÉRASTASE Premiere Anti-Frizz Hair Repair Serum, Intense Bond Repair & Strengthening for Breakage & All Damaged Hair Types, Frizz Control & Smoothing, Decalcifies with Citric Acid
Main highlights

Frizz Control and Smoothing
KÉRASTASE Premiere Anti-Frizz Hair Repair Serum effectively controls frizz and smooths hair for a sleek look.

Ideal for Damaged Hair Types
Perfect for all damaged hair types, offering intense bond repair and strengthening.

Praised for Frizz Reduction
Customers frequently commend its ability to significantly reduce frizz.
9.1

Excellent

Our Rating
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6

KÉRASTASE

KÉRASTASE Blond Absolute Cicanuit Conditioning Hair Serum for Damaged, Bleached, or Highlighted Hair, Leave-In Overnight Treatment Serum with Hyaluronic Acid & Edelweiss Flower, 3.04 Fl Oz
9.0

Excellent

Our Rating

9.5
Aroma

9.1
worth the money
7

KÉRASTASE
KÉRASTASE Initialiste Hair Serum, Hair & Scalp Treatment, Thickens, Strengthens & Prevents Damage, Adds Softness & Shine for Thin & Weakened Hair, 2.2 Fl Oz
Main highlights

Smells Amazing and Strengthens Hair
This product not only smells wonderful but also strengthens hair, repairs damage, adds shine, and promotes new hair growth.

Ideal for Thinning and Fine Hair
Perfect for individuals experiencing hair thinning, hair loss, or those with fine hair needing extra care and volume.

Promotes New Hair Growth
Customers frequently praise the product's ability to promote new hair growth and improve hair strength without weighing it down.
8.9

Very Good

Our Rating

9.9
Hair quality

9.7
Simple to use

9.5
Aroma
8

KÉRASTASE
KÉRASTASE Nutritive, Split Ends Hair Serum for Dry Hair, Nourishing Leave-In Oil Treatment, Ultra-Sealing Formula with Anti-Dryness Polymers, Adds Smoothness and Shine, Nutri-Supplement, 50 ml
Main highlights

Hydrating Split End Serum
Kerastase Nutritive Nutri-Supplement serum seals and reduces split ends, enhances smoothness with plant-based proteins and niacinamide.

Ideal for Dry, Damaged Hair
Perfect for dry, bleach-damaged hair needing moisture and repair, especially useful during harsh winter conditions.

Customer Praised Manageability
Users love how the serum makes hair more manageable, shiny, and healthy-looking.
8.8

Very Good

Our Rating
9

KÉRASTASE
Kérastase Resistance, Conditioning Leave-In Scalp & Hair Serum, For Long Hair, With Ceramides, Sérum Extentioniste, 50ml
Main highlights

Promotes Healthy Hair Growth
Really awesome serum! It helps your hair to grow healthy.

Ideal for Scalp Treatment
I use this product for my scalp and it does seem to help my hair.

Reduces Hair Loss
I noticed that I am losing less hair since I used it.
8.7

Very Good

Our Rating

9.9
Hair quality

9.7
Gentle

9.3
For Gentle skin
10

KÉRASTASE

Kérastase Nutritive, Hydrating Scalp Serum for Dry Hair, With Niacinamide and Vitamins, Moisturising and Revitalising, Fast Absorbing and Non Greasy, Nutri-Supplement, 90 ml
8.6

Very Good

Our Rating

10 Best kerastase serums of 2025

1

KÉRASTASE Genesis Hair Serum, Daily Strengthening Treatment for Weak Hair, Continually Strengthens Hair for Nourished, Healthy Hair, Silicone-Free for Weakened Hair, Serum fortifiant, 3 Fl Oz

9.3

8.7

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

KÉRASTASE Nutritive 8H Magic Night Hair Serum, Overnight Hydrating Treatment for Dry Hair, Intensely Nourishes, Detangles & Prevents Frizz for All Hair Types, 3.04 Fl Oz

3

Kerastase Elixir Ultime Travel Size L'Huile Original Hair Oil - Hydrating Oil Serum to Smooth Frizz and Add Shine, Strengthens and Provides Heat Protection, For All Hair Types

4

KÉRASTASE Resistance Sérum Thérapiste Hair Serum, Strengthening Hair Serum & Heat Protectant, Dual Oil & Cream Mix for Weak, Over-processed and Damaged Hair, 1.01 Fl Oz

9.3

8.2

5

KÉRASTASE Premiere Anti-Frizz Hair Repair Serum, Intense Bond Repair & Strengthening for Breakage & All Damaged Hair Types, Frizz Control & Smoothing, Decalcifies with Citric Acid

6

KÉRASTASE Blond Absolute Cicanuit Conditioning Hair Serum for Damaged, Bleached, or Highlighted Hair, Leave-In Overnight Treatment Serum with Hyaluronic Acid & Edelweiss Flower, 3.04 Fl Oz

9.5

9.1

7

KÉRASTASE Initialiste Hair Serum, Hair & Scalp Treatment, Thickens, Strengthens & Prevents Damage, Adds Softness & Shine for Thin & Weakened Hair, 2.2 Fl Oz

9.9

9.7

9.5

8

KÉRASTASE Nutritive, Split Ends Hair Serum for Dry Hair, Nourishing Leave-In Oil Treatment, Ultra-Sealing Formula with Anti-Dryness Polymers, Adds Smoothness and Shine, Nutri-Supplement, 50 ml

9

Kérastase Resistance, Conditioning Leave-In Scalp & Hair Serum, For Long Hair, With Ceramides, Sérum Extentioniste, 50ml

9.9

9.7

9.3

10

Kérastase Nutritive, Hydrating Scalp Serum for Dry Hair, With Niacinamide and Vitamins, Moisturising and Revitalising, Fast Absorbing and Non Greasy, Nutri-Supplement, 90 ml

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