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GENESIS fondant renforçateur de Kérastase , an anti-fall and anti- break strengthening conditioner for weakened hair.
Discover the new range of GENESIS care, a complete treatment with double anti-fall action for weakened and prone to falling hair. Protects roots weakened by internal factors such as stress, hormonal imbalances or diets on the scalp, while preventing fiber breakage in the ends and ends due to external factors such as brushing, heat tools or pollution.
This strengthening conditioner provides nutrition and protection to hair with a smooth texture that facilitates detangling and adds body. Strengthens the resistance of the fiber to reduce the risk of breakage and fall, provides strength and softness immediately without adding weight to the hair.
It is enriched with native Edelweis cells, known for their antioxidant power, and Ginger root known for its protective effect against external attackers. In addition, it has a creamy texture and a delicious, fresh and invigorating bergamot fragrance with citrus and floral notes that favor a vital and positive mood.
It actually works and leaves hair feeling like hair
Gender: Woman
Age: More than 50 years old
Country: GB
Has been using this product for: Less than 6 months
Hair type:
Dry, Oily, Curly, Dyed hair, Hair highlights
Petrina recommends this product
Naima
Verified purchase
09/06/2024
Product quality
My hair is really different, I have less shedding and I really notice a difference, softer, less dry hair.
Translated by Google
Gender: Woman
Age: More than 50 years old
Country: FR
Has been using this product for: Less than 6 months
Hair type:
Dry, Oily
Naima recommends this product
Evelyne
Verified purchase
25/05/2024
I adore
Perfect and smooth hair
Translated by Google
Gender: Woman
Age: More than 50 years old
Country: FR
Has been using this product for: More than 5 years
Hair type:
Dyed hair
Evelyne recommends this product
Anacleta
30/09/2023
I loved
It left my hair super soft and smelling amazing.
Comment made on sample product
Translated by Google
Gender: ---
Age: ---
Country: ES
Has been using this product for: Not specified
Hair type:
Anacleta recommends this product
Manli
21/09/2023
The best thing you can give to your hair
Excellent product like all of the brand, none of them disappoint, it stops hair loss and it is noticeable from the first use, I recommend it 100%
Comment made on sample product
Translated by Google
Gender: ---
Age: ---
Country: ES
Has been using this product for: Not specified
Hair type:
Manli recommends this product
Allaybek
21/09/2023
Softness to feel
Incredible, it leaves my hair full of life and movement. Unsurpassed softness and shine!
Comment made on sample product
Translated by Google
Gender: ---
Age: ---
Country: ES
Has been using this product for: Not specified
Hair type:
Allaybek recommends this product
Nuni
21/09/2023
Genesis Fondant Reinforcateur
I have tried Genesis Fondant Reinforcateur and it has become an essential for me. Strengthens your hair, thus preventing hair loss, gives shine, thickness and your hair will look super healthy. I recommend!
Comment made on sample product
Translated by Google
Gender: ---
Age: ---
Country: ES
Has been using this product for: Not specified
Hair type:
Nuni recommends this product
Danicia
21/09/2023
Amazing
I have been using Kerastase products for years and I love them. You know it will work for sure
What benefits does Kerastase Genesis Fondant Renforcateur offer?
Translated by Google
-28/07/2026
A fortifying conditioner designed for the comprehensive protection of fragile hair: • It has a repairing action that seals the cuticle and prevents breakage of the hair fiber. • It incorporates protective properties against the mechanical aggressions of daily styling. • It provides stronger, lighter hair with a beautiful shine.
?
What is the exposure time and the thorough distribution pattern from the root?
Translated by Google
-10/07/2026
Apply to washed and drained hair, emulsifying and leaving on for a few minutes before rinsing with water.
?
For which types of weakened hair prone to breakage and falling out is this noble development prescribed?
Translated by Google
-14/04/2026
It is prescribed for fragile hair that needs extra strength and density in its structure.
?
How does this technically demanding hair treatment act on the follicle and the hair fiber?
Translated by Google
-20/12/2025
It strengthens the root and reinforces the hair anchorage through fortifying actives that reduce breakage due to friction.
?
Does this range of kerastase have sulfates and parabens?
Translated by Google
Ileana13/11/2020
Hi there! Thank you very much for contacting us. You can check all the ingredients of the products that make up the GENESIS line in the ’characteristics’ tab, you will find all the information. All the best!
?
I wash my hair every day, can I use the conditioner every day?
Translated by Google
Elisa21/09/2020
Hello Elisa! Yes, the conditioner must accompany the shampoo since each product fulfills different functions. All the best.
?
Hello, in what order did you apply the Genesis anti-fall range? Shampoo, conditioner, mask, serum, etc ... Thank you.
Translated by Google
Ruth07/09/2020
Hello Ruth! The correct order would be: shampoo, conditioner, and mask as a wash treatment. Additionally, we would include the GENESIS defense thermique styling spray and the anti-hair loss serum. If you are also looking for an intensive treatment, we recommend applying the blisters in the morning or at night on dry scalp. All the best.
?
I have the idea to buy it together with the shampoo, it is a good combination, right?
Translated by Google
Bárbara26/08/2020
Hello barbara! We always recommend complementing the products of the same line since the benefits are enhanced with combined use, so the results will be better. All the best.
?
How long do you have to leave it in the hair?
Translated by Google
Clara20/08/2020
Hello Clara, thank you for your comment. It is recommended to let it act for 2-3 minutes on the hair without excess moisture. All the best.
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