Genesis Sérum Anti-chute Fortifiant is a daily anti hair-fall fortifying serum for weakened hair, prone to falling. The serum improves resistance to minimize hair fall and maximize beautiful hair. The fiber is stronger*.
Use once daily in the morning or before going to bed during a 6 week period. Apply 4 doses on dry or towel-dried scalp, section by section. 1 dose = 1 pipette until the mark. Do not rinse. In case of contact with eyes, rinse
them immediately and thoroughly. Clinically proven to help reduce the rate of hair fall after 6 weeks**.
MORE FIBER STRENGTH***
RE-ANCHOR FIBER TO THE ROOT
*After the use of Genesis system = Bain Hydra-fortifiant + Fondant Renforçateur + Sérum anti-chute OR Bain Nutri-fortifiant + Masque Reconstituant + Sérum anti-chute.
**Clinical test on 99 people, daily application for 6 weeks.
***instrumental test, after 1 application of Bain Nutri-Fortifiant + Masque + Serum
BENEFITS
Prevents Breakage
Fortifies Hair
Prevents Hair Fall
✔ Helps preserve scalp's natural protective barrier*.
✔ Re-anchor fiber to the root**.
✔ Hair fiber is stronger***.
84% less hair fall due to breakage****
*Clinical instrumental study.
**Clinical study, 99 people, after 6 weeks.
***After the use
of Genesis system = Bain Nutri-fortifiant + Masque Reconstituant + Sérum anti-chute.
****instrumental test, after 1 application of Bain Nutri-Fortifiant + Masque + Serum
HOW TO USE
Step 1: Apply 4 doses on dry or towel-dried scalp, section by section.
1 dose = 1 pipette until the mark.
Step 2: Do not rinse.
In case of contact with eyes, rinse them immediately and thoroughly.
BEFORE/AFTER
Illustration of the contemplated results obtained after applying:
1. Bain Hydra-Fortifiant
2. Fondant Renforçateur
3. Défense Thermique
Key Ingredients:
Aminexil
Re-anchor the fiber to the root.
Ginger Root Extract
Known for its ability to protect against daily external aggressors.
Caffeine
Helps improve scalp micro-circulation thanks to its stimulating properties.
Genesis dual action fortifying system is formulated to strengthen hair and reduce hair breakage.
Enriched with a potent combination of Edelweiss Native Cells and Ginger Root, it strengthens the fiber for intense resilience to reduce the risk of hair fall.
#NeverBeAfraidOfFalling
Dermatologically Tested
20% Recycled Glass
96% Natural Origin
Made in a factory using 100% Renewable Energy*
FSC
FRAGRANCE
BERGAMOTE DELIZIOSA
TOP NOTES:
HEART NOTES:
BASE NOTES:
LIME, BERGAMOT ZEST & CEDRAT
ROSE, BERGAMOT FLOWER & BASIL
VETIVER, MUSK & TONKA BEAN
The Genesis fragrance is an invigorating blend of woody citrus notes. Fresh lime and bergamot zest opens the scent, followed by the soothing aroma of rose, and finally, the grounding depth of vetiver.This captivating combination captures the essence of the outdoors, offering a revitalizing and empowering experience for your hair and senses.
Ratings & Reviews
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AnonymousUser
USA
User Type: Consumer
Age: 45 to 54
Gender: Female
- 4/30/2026
The BEST products ever
I've been using this product since December and I've seen a significant reduction in hair shedding. My hair feels stronger and healthier overall- Originally posted on kerastaseusa.com
I've been looking for a hair serum that ofc not only benefits my hair but can also does not feel so heavy because my hair can get oily fast but WOW... my new favorite serum!- Originally posted on kerastaseusa.com
I have been using this product consistently for the past few months and I can most definitely see a difference in the fullness.- Originally posted on kerastaseusa.com
This serum has helped my hair fall to decrease significantly! It has also helped my hair regrow in areas that were thinning. The serum feels so soothing to the scalp when massaged in and it does not leave a greasy feel.- Originally posted on kerastaseusa.com
I've been using Genesis Serum Fortifiant Hair Serum for a few months and I'm genuinely impressed with how it has helped my hair feel stronger and look healthier. It absorbs quickly doesn't leave my scalp greasy and is easy to use as part of my daily routine. I've noticed less breakage and shedding especially when brushing and styling which makes it feel like a worthwhile investment.I would recommend it to anyone looking for a fortifying scalp treatment.- Originally posted on kerastaseusa.com
This product is the only scalp serum that doesn't make my hair greasy it's just like putting water on your scalp. My hair felt strong while using it but you need to use it long term to see results- Originally posted on kerastaseusa.com
It feels like water but even more hydrating. It's easy to remember to use it every day when it feels good. Even better it works! Purchasing my 3rd bottle today- Originally posted on kerastaseusa.com
I enjoy the feeling of the product.The smell is very good and I use for 4 months but could not see much diference.- Originally posted on kerastaseusa.com
Ive struggled for a few years with hair loss and ive tried many products but this one is the best by far. I've noticed hair growth and less falling. Its a product that actually works and im hooked i will be repurchasing as long as i can!- Originally posted on kerastaseusa.com
My hair was starting to feel thin and I was noticing a lot of breakage. I have been using this serum for about six weeks and I have already experienced noticeable difference. I am losing less hair and have seen less breakage. I've also noticed small regrowth in areas. I felt thin.- Originally posted on kerastaseusa.com
I tried this worried that it may weigh my hair down during the day. I could not have been more wrong. It makes my hair so silky and smooth and am so glad I purchased the travel bottle as well for on-the-go Touch-ups.it will never be out of my routine.- Originally posted on kerastaseusa.com
its a MIRACLE!! my hair has shedded forever but it has totally stopped from using this stuff a few days a week. i actually have length now!!- Originally posted on kerastaseusa.com
It took a couple of weeks of being consistent but I could feel a structural change in my hair. I have much less fallout and my hairbrush and my hair feels incredibly softer stronger and the growth has been much faster and more consistent than ever before.- Originally posted on kerastaseusa.com
I have been using this serum daily/almost daily for almost 1 year and it has revived my hair! i had lots of breakage from medical conditions as well as hair fall and it has recovered so well after using this. It also smells delicious. I did have some minor irritation of the scalp when I first started use but it was mild and has resolved.- Originally posted on kerastaseusa.com
I'm on my third bottle of the genesis serum for your scalp and love it. It has made a world of difference in keeping my hair on my head and not my hair brush. I do think it very expensive but it does work- Originally posted on kerastaseusa.com
Absolutely great product! I love how it feels on my scalp and dries down to nothing. Not sticky on the scalp like some products- Originally posted on kerastaseusa.com
I feel like this product really hydrated my scalp I notice I have healthier hair however I don't notice a major increase in my length!- Originally posted on kerastaseusa.com
Love the smell and I do think my hair started growing from this and the shampoo/conditioner. I wish the applicator was managed a little better.- Originally posted on kerastaseusa.com
I watched so many review videos and was really skeptical about this product. As someone who experiences hair loss this product has helped reduced hair shedding. This is a product I feel that actually works.- Originally posted on kerastaseusa.com
Best serum! Really strengthens my fine hair. I've been having problems with with my hair loss and I'm beginning to to see new growth especially in the front hairline- Originally posted on kerastaseusa.com
I have seen a big change in my hair. The volume the texture from using the night cream this oil and the gold oil. The shedding is minimal and alot of growth- Originally posted on kerastaseusa.com
This hair serum has been a game-changer for my routine. Since I started using it I've noticed my hair feels significantly stronger and less prone to breakage.- Originally posted on kerastaseusa.com
Its action reinforces fiber natural resistance to reduce the risk of hair-fall due to breakage. It provides immediate strength and softness without weighing down the hair.
Apply to shampooed, towel-dried hair. Leave on for 2 to 3 minutes. Rinse thoroughly.
2.
Those 2 products take care of hair lengths. They provide hair with intense moisture and reinforcement in order to fight against hair-fall from breakage due to repeated processing like brushing . We do not recommend to apply them on the scalp.
3.
Bain Hydra-Fortifiant / Fondant Renforcateur / Serum Anti-Chute Fortifiant/Ampoules Cure Anti-Chute Fortifiantes / Concentré Ampli-force / Poudre Détox are free of silicons.
Except Bain Hydra-Fortifiant and Bain Nutri-Fortifiant, all Genesis formulas are free of sulfates and paraben.
4.
Its action intensely nourishes, detangles and reinforces the hair to reduce the risk of hair-fall due to breakage. It restores intense softness for beautiful healthy looking hair. Apply to shampooed, towel-dried hair. Massage the lengths and ends. Leave on for 5 minutes. Rinse thoroughly. In case of contact with eyes, rinse them immediately.
GENESIS
At Kérastase, we believe in the power of a complete haircare routine. Discover the products of this range and maximize your results!
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Yes, I recommend this product