Kerastase
Genesis Haircare Set for Weakened Normal to Dry Hair bundle
Genesis Haircare Set for Weakened Normal to Dry Hair bundle
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Professional-grade daily scalp serum that strengthens hair from the root to prevent breakage from brushing. Salon-quality fortifying treatment for at-home use.
BUY SET GET 10% OFF
Use code HAIRSET10 at checkout
NEVER BE AFRAID OF FALLING.
The Genesis collection is professionally formulated to strengthen hair & reduce hair breakage.
97% LESS HAIR FALL DUE TO BREAKAGE FROM BRUSHING*
+89% MORE NOURISHED HAIR**
Bundle includes: Bain Hydra-Fortifiant shampoo + Fondant Renforçateur conditioner+ Sérum Fortifiant and thermique
Genesis Serum Fortifiant by Kérastase is a silicone-free scalp serum that targets hair weakness at the source. This lightweight, professional-strength formula penetrates the scalp to fortify hair, reduce breakage, and strengthen weak, thinning, or color-treated hair without residue or buildup.
To maximize the results, combine with the rest of the Genesis line
*System of Bain Hydra-Fortifiant + Fondant Renforçateur+ Sérum Fortifiant vs Non-Conditioning Shampoo **vs. non-conditioning shampoo.

For normal to dry, weakened hair that is prone to falling due to breakage from brushing.
NEVER BE AFRAID OF FALLING.
The Genesis collection is professionally formulated to strengthen hair & reduce hair breakage.
97% LESS HAIR FALL DUE TO BREAKAGE FROM BRUSHING*
+89% MORE NOURISHED HAIR**
Hair care set providing cleansing, deeper treatment & protection. Designed to provide intense moisture and leave dry hair more smooth and conditioned. The result is healthier hair through boosted nourishment and protection and less hair fall due to breakage from brushing.
To maximize the results, combine with the rest of the Genesis range
*System of Bain Hydra-Fortifiant + Fondant Renforçateur+ Sérum Fortifiant vs Non-Conditioning Shampoo **vs. non-conditioning shampoo.
IDEAL FOR
- Hair prone to breakage from brushing or styling
- Thinning or low-density areas needing targeted strengthening
- Color-treated, highlighted, or chemically processed hair
- Those seeking professional scalp treatments at home
- Daily preventative hair strengthening routines
BENEFITS
- Reduces breakage by 97%* when used as part of the Genesis system
- Strengthens hair from the root at the scalp level
- Nourishes without weighing hair down
- Lightweight, non-greasy finish
Genesis is not a hair loss product
*System of Bain Hydra-Fortifiant + Fondant Renforcateur + Sérum Fortifiant vs Non-Conditioning Shampoo
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Reduces breakage
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Strengthens hair
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Nourishing
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Healthy Hair

HOW TO USE
Expert Application Guide
- Towel-dry hair after cleansing with shampoo and conditioning
- Fill pipette to the black dosage line — this equals one dose
- Part hair and apply directly to scalp — focus on areas prone to breakage or where you notice lower density
- Massage into scalp to ensure full absorption
- Apply up to 4 doses total, targeting problem areas section by section
- Do not rinse — proceed to blow dry or let hair air dry and style as usual
Between Washes: Can also be applied to dry scalp on non-wash days for continuous strengthening protection.
SCIENCE
DUAL-ACTION FORTIFYING SYSTEM
Enriched with a potent combination of Edelweiss Native Cells and Ginger Root
GINGER ROOT EXTRACT
Protects hair against daily external aggressors.
CAFFEINE
Helps improve scalp micro-circulation thanks to its stimulating properties.
ARGININE
This amino-acid has strong affinity to the hair's surface, making it the perfect ally to weakened hair.
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Stacie is a true professional and the best colorist in Seattle! She was very detailed and very particular. I left with the best Blonde color I’ve ever had! She’s a Genius!
Sarah
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Return Policy
Seven-day return policy. All products must be resaleable and unopened.
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Receive free shipping with orders over $74.00
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