Kerastase Genesis Strengthening Nutri-Fortifiant Shampoo – For Weak or Damaged Hair, Detangles & Hydrates, For Normal to Dry Hair

Price: $46.00
(as of Mar 18, 2026 03:57:25 UTC – Details)

Product description

Fortify Hair Prone To Falling

Genesis

Our hair care collection that treats hair fall due to hair breakage from brushing. The Genesis collection is a dual action fortifying system professionally formulated to strengthen hair and reduce hair breakage.

Expert Formulas

Powered by Edelweiss Native Cells and Ginger Root

Edelweiss Native Cells & Ginger Root: Detangle, moisturize, and increase strength and softness.

Fusio-Dose

Professional In-Salon Treatment

Instant Transformation, Infinite Possibilities.

In-Salon Service

Your appointment

Make an appointment in your Kérastase salon for a personalized hair diagnosis.

1 Ingredients

2 Fusio-Dose

3 Diagnosis

Discover Genesis
Nutri-Fortifiant Shampoo

Gently Cleanses Scalp and HairIntensely Moisturizes and Easily DetanglesStrengthens Hair Weakened by Heat Damage and Brushing

Hydra-Fortifiant Shampoo

Gently Cleanses Scalp and Hair to Remove Excess BuildupStrengthens Hair Weakened by Heat Damage and BrushingNourishes and Easily Detangles Hair

Renforcateur Conditioner

Intensely Moisturizes and Adds BodyStrengthens Hair Weakened by Heat Damage and BrushingEasily Detangles and Prevents Split Ends

Reconstituant Hair Mask

Intensely Nourishes and Hydrates HairStrengthens Hair Weakened by Heat Damage and BrushingSmooths and Easily Detangles

Defense Thermique Hair Serum

Protects Against Heat StylingDelivers Up to 24 Hours of Frizz ProtectionStrengthens Hair Weakened from Brushing and Over-Styling

Fortifiant Hair Serum

Strengthens Hair Weakened by Heat and BrushingHydrates Hair and Adds ShineHas a Lightweight, Non-Greasy Finish

What is the fragrance in Bain Nutri-Fortifiant Shampoo?

Inspired by the energy flowing from modern colognes, Genesis fragrance is a bright, invigorating scent of bergamot & a hint of aromatic green.

What is the difference between Resistance and Genesis range?

Genesis offers a dual benefit for women experiencing hair-fall: reducing hair-fall due to breakage from brushing. Resistance is for damaged to very damaged hair from chemical aggression and helps to repair the hair fiber’s strength.

How often should I use Bain Nutri-Fortifiant Shampoo?

Bain Nutri-Fortifiant Shampoo is gentle enough to be used daily in normal to dry hair types.

Should I use Bain Nutri-Fortifiant Shampoo or Bain Hydra-Forifiant Shampoo?

Bain Nutri-Fortifiant Shampoo is meant for thick or dry hair & provides deep moisture, whereas Bain Hydra-Fotifiant Shampoo is meant for hair oily or thin hair. Both shampoos target weak hair that is prone to falling due to breakage from brushing.

What is the difference between hair-fall and hair-loss?

Hair-loss is defined by > 100 strands falling from the roots per day due to the hardening of collagen hair shaft. Hair-fall is defined by > 100 strands per day falling from the roots due to biological reasons (stress, hormones, diet) OR breakage.

Explore the Genesis Collection

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Customer Reviews

4.6 out of 5 stars 1,795

4.6 out of 5 stars 6,137

4.6 out of 5 stars 2,565

4.7 out of 5 stars 791

4.6 out of 5 stars 5,139

4.4 out of 5 stars 1,787

Price

$50.00$50.00

$46.00$46.00

$46.00$46.00

$68.00$68.00

$50.00$50.00

$64.00$64.00

Hair Type

Hair prone to breakage & fall

Normal to dry, weak hair

Normal to oily, weak hair

Hair prone to breakage & fall

Hair prone to breakage & fall

Hair prone to breakage & fall

Purpose

Light, fortifying conditioner

Fortifying shampoo

Delicate fortifying shampoo

Intense fortifying hair mask

Fortifying heat protectant

Daily fortifying serum

Benefit

Immediate strength & softness

Intensely nourish & detangle

Gentles cleanse & strengthen

Smooth, detangle, & strengthen

Adds shine & prevents frizz

Strengthen hair & reduce fall

Key Ingredient

Ginger root

Ginger root

Ginger root

Ginger root

Ginger root

Ginger root

Usage

Can be used daily

Can be used daily

Can be used daily

Use once a week

Use when blow drying & styling

Can be used daily

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 43.54 x 30 x 5.98 inches; 8.47 ounces
Item model number ‏ : ‎ E3245500
Manufacturer ‏ : ‎ Kerastase
ASIN ‏ : ‎ B083JK13DH
Best Sellers Rank: #4,739 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #144 in Hair Shampoo
Customer Reviews: 4.6 4.6 out of 5 stars (6,137) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Prevents risk of hair fall due to breakage from brushing.
Fortifying shampoo for normal to oily Hair
Good for weakened hair that is prone to falling due to breakage from brushing.