Kérastase 
Genesis Strengthening Serum for Hair and Scalp

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Size: 90 mL/ 3.04 ozOut of Stock

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Highlights

Good for: DamageGood for: Damage
Without SiliconesWithout Silicones
Good for: VolumeGood for: Volume
All Hair TypesAll Hair Types

About the Product

Item 2325157

Only at Sephora

What it is: A silicone-free hair and scalp serum—with a lightweight texture—that delivers intensely fortifying care to reduce breakage and strengthen weak hair.


Hair Texture: Straight, Wavy, and Curly


Hair Type: Fine, Medium, and Thick


Hair Concerns:
- Volumizing
- Damage/Split Ends/Breakage
- Thinning


Key Benefits:  

- Strengthens Hair Weakened by Heat and Brushing 

- Hydrates Hair and Adds Shine 

- Has a Lightweight, Non-Greasy Finish 


Highlighted Ingredients: Edelweiss Native Cells, Ginger Root, Arginine, and Caffeine. 


What Else You Need to Know: Breakage is a primary contributor to hair fall, occurring when hair is weakened by daily aggressors, including heat, brushing, and over-styling. Enriched with fortifying ingredients, ginger and caffeine, this non-greasy, silicone-free serum strengthens weakened strands by nourishing and reinforcing hair to address hair fall caused by breakage from brushing.


Fragrance Description: The bright, invigorating scent unfolds with top notes of bergamot zest, cedrat, and lime; base notes of basil, bergamot flower, and rose; and base notes of vetiver, musk, and tonka bean.


Clinical Results:

In a controlled study using a system of Genesis Strengthening Shampoo for Normal to Oily Hair, Genesis Strengthening Conditioner, and Genesis Strengthening Serum for Hair and Scalp vs. a non-conditioning shampoo, results showed:  

-98% less breakage 

-97% less hair fall due to breakage from brushing


Aqua / Water / Eau, Alcohol Denat., Arginine, Peg-40 Hydrogenated Castor Oil, Citric Acid, Niacinamide, Calcium Pantothenate, Caffeine, Limonene, Pyridoxine Hcl, Linalool, Polyquaternium-11, Safflower Glucoside, Benzyl Salicylate, Coumarin, Citral, Benzyl Alcohol, Xylitylglucoside, Citronellol, Benzyl Benzoate, Anhydroxylitol, Xylitol, Zingiber Officinale, Root Extract / Ginger Root Extract, Resveratrol, Tocopherol, BHT, Sodium Citrate, Parfum /Fragrance.

Suggested Usage: 

-Apply directly to a dry or towel-dried scalp, focusing on areas where roots need the most strength. 

-Four doses are recommended for optimal results (one dose is a single pipette, up to the black mark). 

-For shorter hair, the recommended dosage is two to three pipettes. 

-Use fingers to gently massage into scalp. 

-Do not rinse.

-Round out your routine with the full Genesis range (sold separately) to maximize strengthening benefits. 


Pro tip: Identify areas of your scalp where hair is less dense and prone to breakage when choosing where to apply. Start by targeting those areas with the pipette, then massage in everywhere.


Price
Rating
Ingredient Highlights
KérastaseGenesis Strengthening Serum for Hair and Scalp
$62.00
341
Good for: Damage, Without Silicones, Good for: Volume, All Hair Types

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As the #1 professional hair care brand worldwide, Kérastase has pioneered luxury care since 1964. Inspired by our intimate knowledge of the modern woman, Kérastase brings together innovative, bespoke products with a professional diagnostic approach to treat each woman’s individual hair needs.

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