

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.
Discover Genesis
Who is the Genesis Hair Mask formulated for?
It is designed for weakened and damaged hair that needs intense nourishment and protection against breakage.
How does this mask help prevent hair fall?
It deeply hydrates and fortifies the hair fiber, significantly reducing the risk of hair fall due to brushing and styling.
What are the key ingredients in this mask?
It is enriched with Edelweiss Native Cells and Ginger Root to provide deep conditioning and strengthen the hair.
How often should I use this strengthening mask?
For best results, use it once a week or after every shampoo in place of your regular conditioner for intense repair.
How do I apply the Genesis Masque Reconstituant?
Apply to washed and towel-dried hair. Massage onto lengths and ends, leave on for 5 minutes, then rinse thoroughly.
Explore the Genesis Collection



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.
Discover Genesis
Nutri-Fortifiant Shampoo
Hydra-Fortifiant Shampoo
Renforcateur Conditioner
Reconstituant Hair Mask
Defense Thermique Hair Serum
Fortifiant Hair Serum
- Gently Cleanses Scalp and Hair
- Intensely Moisturizes and Easily Detangles
- Strengthens Hair Weakened by Heat Damage and Brushing
- Gently Cleanses Scalp and Hair to Remove Excess Buildup
- Strengthens Hair Weakened by Heat Damage and Brushing
- Nourishes and Easily Detangles Hair
- Intensely Moisturizes and Adds Body
- Strengthens Hair Weakened by Heat Damage and Brushing
- Easily Detangles and Prevents Split Ends
- Intensely Nourishes and Hydrates Hair
- Strengthens Hair Weakened by Heat Damage and Brushing
- Smooths and Easily Detangles
- Protects Against Heat Styling
- Delivers Up to 24 Hours of Frizz Protection
- Strengthens Hair Weakened from Brushing and Over-Styling
- Strengthens Hair Weakened by Heat and Brushing
- Hydrates Hair and Adds Shine
- Has a Lightweight, Non-Greasy Finish
Who is the Genesis Hair Mask formulated for?
It is designed for weakened and damaged hair that needs intense nourishment and protection against breakage.
How does this mask help prevent hair fall?
It deeply hydrates and fortifies the hair fiber, significantly reducing the risk of hair fall due to brushing and styling.
What are the key ingredients in this mask?
It is enriched with Edelweiss Native Cells and Ginger Root to provide deep conditioning and strengthen the hair.
How often should I use this strengthening mask?
For best results, use it once a week or after every shampoo in place of your regular conditioner for intense repair.
How do I apply the Genesis Masque Reconstituant?
Apply to washed and towel-dried hair. Massage onto lengths and ends, leave on for 5 minutes, then rinse thoroughly.
Explore the Genesis Collection
![]() Renforcateur Conditioner | ![]() Nutri-Fortifiant Shampoo | ![]() Hydra-Fortifiant Shampoo | ![]() Reconstituant Hair Mask | ![]() Defense Thermique Serum | ![]() Fortifiant Serum |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| 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 |






































































