Back
Genesis is the first dual action anti-fall haircare range: FOR ALL WOMEN, IN ALL LIFESTYLES, WITH ALL DEGREE OF HAIR FALL.
Powered with a cocktail of highly efficient ingredients to instantly strengthen and thicken the hair fiber for an immediate fuller look with more fiber strength, more fiber retention* and -84% less hair-fall**.
*Clinical study, 99 people, 6 weeks use.
**hair-fall due to breakage. Instrumental test on Bain Nutri-fortifiant + Masque Reconstituant + Ampoule/Sérum Aminexil.
HOW DOES GENESIS WORK?
A double action for your client:
Instantly: PROTECTS AGAINST DAILY EXTERNAL AGGRESSOR AND ANTIOXIDES thanks to Ginger roots and Edelweiss native cells.
Long Term: STOP HAIR-FALL FORTIFIES HAIR ANCHORAGE & RETENTION AND REDUCE HAIR-FALL FROM THE ROOTS thanks to Aminexil.
Sérum Anti-Chute Fortifiant benefits:
- Silicone-free.
- Strengthens hair day after day.
- 97% less hair fall due to breakage from brushing*.
*System of Bain Hydra-Fortifiant + Fondant Renforcateur + Sérum Fortifiant vs Non-Conditioning Shampoo.
WHO IS IT FOR?
Genesis targets every woman with hair fall need that would efficient, convenient and peasurable with :
- Instant result of hair care
- Efficacy of anti hair fall solutions
Activate scalp with the Serum Anti-Chute Fortifiant.
Use once daily in the morning or before going to bed during a 6-week period :
Step 1: Take 1 pipette until the mark.
Step 2: Apply 3 drops by section and repeat on the whole scalp with 4 doses.
Step 3: Massage gently, do not rinse.
Genesis Sérum Anti-Chute Fortifiant is enriched with GINGER ROOT, EDELWEISS NATIVE CELLS and AMINEXIL.
GINGER ROOTS: Known for its ability to protect against daily external aggressors.
EDELWEISS NATIVE CELLS: Capable to resist the most extreme conditions and is known in skincare for its antioxidants. It also has power & collagen-preserving properties.
AMINEXIL: Helps hair to anchor more solidly into the scalp & prevents collagen from hardening around hair follicles to reduce hair-fall from the roots.
Amrita P
51.712765719E12 10/04/2024
Great to prevent lots of hair fall!
[This review was collected as part of a promotion.] My hair isn’t falling as much so that’s definitely great!
Originally posted on kerastase-usa.com
jjackson661
51.712726113E12 10/04/2024
Helps with hair regrowth
I applied this daily for 6 months and my scalp feels much less tight and itchy and it has visibly helped with regrowth. I see much less fallout in the shower when I use this product regularly.
Originally posted on kerastase-usa.com
Lilbird
51.712680214E12 09/04/2024
I will definitely be purchasing more!
[This review was collected as part of a promotion.] I absolutely loved the smell! It made my hair feel so good and worked so much better than other brands I have tried in the past! Will definitely be purchasing more very soon!
Originally posted on kerastase-usa.com
Rippie
41.712523613E12 07/04/2024
Great
Amazing serum, good for after wash use. Feels light and Is gentle
Originally posted on kerastase-usa.com
lamelasana
51.71251012E12 07/04/2024
Amazing
[This review was collected as part of a promotion.] It smells amazing! And doesn't leave the hair oily!
Originally posted on kerastase-usa.com
Aka
51.712607317E12 08/04/2024
So far works good
[This review was collected as part of a promotion.] It has a great smell to it! Smells fresh and can be used everyday! I was nervous at first that it would leave my hair feeling greasy and oily but it actually soaks into my scalp and is a non-greasy formula which I love!! So far works great! I love that it comes with a dropper as it makes it super easy to apply it to my scalp and the bottle is really big as well! Will definitely last a long time!
Originally posted on kerastase-usa.com
Impressed and satisfied
51.712374212E12 05/04/2024
Light weight
Love this product lightweight. I’ll use it for multiple days and my hair never feels oily or heavy.
Originally posted on kerastase-usa.com
Estefa54
51.711891819E12 31/03/2024
The best !! ❤️
[This review was collected as part of a promotion.] It is very good, the fall has improved me a lot, I really recommend it 10/10
Originally posted on kerastase-usa.com
Ronnaa
51.711747815E12 29/03/2024
The best
[This review was collected as part of a promotion.] I can’t believe I have baby hair😍 I just love this product
Originally posted on kerastase-usa.com
Clbse
51.71158227E12 27/03/2024
It works!
I have thinning at the hairline, and on my part. I find that this serum helps to minimize breakage and fall out at these critical spots.
Originally posted on kerastase.ca
AKF2019
51.711324815E12 24/03/2024
Genesis hair serum
This product is very light weight. I love that because I have naturally oily hair. This product works wonders and truly does help with hair fall. I highly recommend.
Originally posted on kerastase-usa.com
HollyDae
51.711692184E12 29/03/2024
The proof is in the brush - the hair's not there
My hair is actually growing and so soft. For months I kept asking my stylist if she was taking too much off. No, as a matter of fact she wasn't. In 6 months I saw no growth at all. Then the front and sides started to break off in 2-3 inch pieces. The part was looking a bit wider. I faithfully take hair, skin and nail vitamins and have for two years. I tried AB Scalp Treatment that really helps, but 1 ounce that lasted me 2 weeks was just not cost justified for me.
Originally posted on kerastase-usa.com
spemily
51.71129371E12 24/03/2024
Healthy Hair
I've been using this for months now, and my hair has never been more healthy. It gives an amazing shine and softness. I highly recommend this product.
Originally posted on kerastase-usa.com
jota warren
51.711037718E12 21/03/2024
great for hair
[This review was collected as part of a promotion.] it is a perfect way to fortify your hair, smells very good and my hair feels so moist after use it for a while
Originally posted on kerastase-usa.com
Sony1998
51.711293741E12 24/03/2024
To go product for hair health
I’m totally in love with this product. It reduced my hair fall a lot! Even in my childhood I didn’t have this much less hair fall. I recommend this to everyone struggling to control their hair fall
Originally posted on kerastase-usa.com
SLA VA
11.7110398E12 21/03/2024
Does nothing
Literally does nothing no texture or smell or anything of quality just a pretty bottle
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hi there SLA VA, We appreciate your feedback on our Serum Fortifiant Hair Serum. We're so sorry to hear that it is not your new favorite product. We aim to provide the highest quality products to our consumers, and we will gladly pass your comments along to our team. It is our hope that you will continue to explore the many products that KERASTASE has to offer in the future. Thank you for giving us a try!
ozzy
51.710789609E12 18/03/2024
Best hair serum so far!
I am in love with this product. I used so many serums before, but nothing really worked on my hair before. I have already finished one bottle and will be purchasing more. It does take time to show any changes, but it works! But it makes your hair very soft and it smells so nice.
Originally posted on kerastase.ca
kparis
41.710692118E12 17/03/2024
Great P:roduct
This product works well. I don'[t like how it is packaged - it comes in a bottle that could easily spill.
Originally posted on kerastase-usa.com
Cate22
51.71158392E12 27/03/2024
Love this Oil
[This review was collected as part of a promotion.] My hairstylist recommended this Oil. I’m always hesitant with oil because I hate feeling greasy, or I’m the type that puts too much in. This oil is perfect, never leaves my hair feeling greasy, or looking oily. Helps keep it soft alongside the other Kerastase products I use. Only been using it for a week but so far loving it. Will see if it helps my stubborn hair grow!
Originally posted on kerastase-usa.com
Anonymous
51.710698417E12 17/03/2024
REALLY GOOD
I’m happy! Really can notice every shower that my hair is strong
Originally posted on kerastase-usa.com
Joey
51.712061049E12 02/04/2024
Lush hair
A real game changer for my thinning hair. My hair feels fuller and I believe it is helping my hair grow back in certain areas.
Originally posted on kerastase.ca
ylonka M
51.710344723E12 13/03/2024
Magical
Really good, my scalp is strong after star use this serum, also I stop to lose hair.
Originally posted on kerastase-usa.com
Anonymous
51.712278847E12 04/04/2024
Miracle in a bottle
[This review was collected as part of a promotion.] This is the key piece of the collection that is contributing to my hair growth. Although the bottle says use everyday, I only use after each wash. And I have STILL seen positive change!
Originally posted on kerastase-usa.com
Rachael6e3
21.71043958E12 14/03/2024
Extremely Strong Smell - Couldn't Use
I really wanted to love this, but the smell is VERY strong. It lingers all day, and seems to bloom again when you wash your hair. I used as instructed, and woke up with mild headaches for 5 days before I realized it was this product. I was bummed, never had an issue with something smelling so strong it caused physical pain. I've requested a refund.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Rachael6e3, We are sorry to hear about the experience you had with Serum Fortifiant Hair Serum. We want to speak with you directly about it. Please give us a call at 1-877-249-8090 9:00 am - 5:00 pm ET for assistance and provide reference 31932483.
Arlethcak
51.710090924E12 10/03/2024
Game changer
[This review was collected as part of a promotion.] Absolutely love what this product does for my hair! So much stronger
Originally posted on kerastase-usa.com
Peacock
41.712594784E12 08/04/2024
LOVE but PLEASE LET US REFILL
[This review was collected as part of a promotion.] I LOVE this product. It has made also waist length fine hair noticeably softer and more manageable. The review is less one star because it is expensive for how long it lasts. I PLEAD AND BEG please give us a refill bag at a more affordable price point! The bottle is super high quality, I don't see why regular users of the product need a new bottle and pipette each purchase.
Originally posted on kerastase-usa.com
Japarker48
51.710286419E12 12/03/2024
Addicting Serum
Am close to 60 yrs old with fine super thin. For the last 12 years used a non peroxide at home hair color. Hair was dry, brittle, breaking & falling out! This treatment has calm the burning sensation on scalp & is aiding in repairing damage. It is a watery serum that does not sting & absorbs quickly (on dry hair - hair might get a little moisture for a few minutes). For me the smell is a
beautiful aromatic refreshing scent that enlightens my mood! On my third bottle! Have also used Initaliste Scalp & Hair Serum. This is my favorite. Love it!
Originally posted on kerastase-usa.com
allvvrong
51.709930712E12 08/03/2024
Holy Grail Product
I have been losing hair due to a few times getting really sick. I was experiencing a lot of hair fallout for almost two years. I somehow came across this product in the last few months and felt confident in trying it out. Most if not nearly all of the reviews were extremely positive. I must say that I am seriously so happy with the results so far. My baby hairs have grown back, my hair is growing faster and feels fuller. There is a luster that is way more noticeable to my hair as well. I love what this serum does for my hair and will be keeping it in my rotation as long as they make it. The value is about a months worth of serum use, but you could probably stretch it to two even three months if you wanted. I do try to use this in the mornings and at night before bed when I use this serum, oil and a bonnet.
Originally posted on kerastase-usa.com
Dayane
51.709676013E12 05/03/2024
Really good product
[This review was collected as part of a promotion.] I have used a few times already and I can tell my hair stop falling out! I will keep using for 6 weeks and I am confident that will help my hair!
Originally posted on kerastase-usa.com
Erika D
51.709658918E12 05/03/2024
Amazing
I love scalp serums but unfortunately most tend to leave a residue on the roots of my hair . I have been using this nearly every day for the last few weeks & I absolutely love it. I apply this with a scalp massage dispenser & there is absolutely zero residue left on the hair but somehow my scalp feels conditioned. I have noticed less hair stuck in my brush after styling or blow drying. My scalp feels nourished and for an unexpected bonus, it drastically calms my scalp psoriasis. I love this serum!
Originally posted on kerastase-usa.com
Sarah1234
51.709171108E12 28/02/2024
HAPPY HAIR
I have only been using this product for 3 weeks but already am in love with it. It smells amazing!!! I can use it anytime of the day because it doesn't leave my hair greasy. I think my hair looks healthier but it's recommended to be used in 6-week increments.
Originally posted on kerastase-usa.com
Yoli1234
11.709834604E12 07/03/2024
I can't deal with the smell
[This review was collected as part of a promotion.] I just got this product and I have to return it because of the smell, is overwhelming and feels like grandma's perfume.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hi Yoli1234, we appreciate you reaching out about Serum Fortifiant Hair Serum. We are sorry to hear you were not a fan of the fragrance. Your feedback is valuable to us and will be shared with the appropriate teams for review. We hope you will continue to explore the many products we offer with greater confidence and satisfaction in the near future.
Long Pham
51.709106311E12 28/02/2024
Love the texture
[This review was collected as part of a promotion.] The texture was so light and not make my hair greasy at all. The smell like perfume, it's too heavy for me. I prefer lighter smell but overall I hope this will make my hair stronger. I will update after 3 months
Originally posted on kerastase-usa.com
Julie1212
51.709037019E12 27/02/2024
Actually work!
[This review was collected as part of a promotion.] My hair is actually growing and gets more after using this hair serum
Originally posted on kerastase-usa.com
Belen333
51.709001908E12 26/02/2024
Love it
I love it I already have baby hairs growing and it hasn’t even been a month I purchased it
Originally posted on kerastase-usa.com
Dana Renee
31.709045739E12 27/02/2024
Help with breakage
I’ve gone through a bottle at the recommendation of my stylist to help with breakage but not sure if I’m seeing results yet!
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hi Dana Renee! Thanks for reaching out! We appreciate your comments about our Serum Fortifiant Hair Serum. We are so sorry to hear that it did not meet your expectations. As consumers ourselves, we do understand how disappointing that is. We will be passing your comments along. We rely on consumer feedback to improve our products. Thanks for giving it a try!
Tina k
41.708966819E12 26/02/2024
Very good
Quite a good see although the smell of it could be more discreet
Originally posted on kerastase-usa.com
Hunniebee
51.708908312E12 25/02/2024
Love Genesis products
Stylist recommended this with my Genesis routine. One of my favorite kerastase routines!
Originally posted on kerastase-usa.com
LuanaP
51.708983909E12 26/02/2024
Excellent
[This review was collected as part of a promotion.] My hair was falling a lot every time I washed and with this product it stopped falling as much. Hair feels fuller.
Originally posted on kerastase-usa.com
osuzyq
51.708816514E12 24/02/2024
Magic
Aging hair is no fun. Fine, thinning, dull. Alas....THIS product is bringing my hair back to life. Its worth the price. Thus far, Im using it directly upon my roots & front hairline area; the places im seeing the most thinning. Love it!
Originally posted on kerastase-usa.com
Erin43
51.708700414E12 23/02/2024
Favorite Serum
[This review was collected as part of a promotion.] I usually don't like serums because it weighs my fine hair down but this serum is lightweight and distributes easily. I have noticed slight growth or you could say less breakage at the crown of my head. I highly rec this product.
Originally posted on kerastase-usa.com
27kat27
11.708964646E12 26/02/2024
..
[This review was collected as part of a promotion.] I just got this product delivered to me and I opened it and I see something black floating in there
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello 27kat27, we are sorry to hear about your experience with our Serum Fortifiant Hair Serum. Please give us a call at 877-748-8357 M-F 9:00 am – 5:00 pm ET and provide your case number to the agent. Case#31681822
27kat27
11.708968707E12 26/02/2024
..
I just got this product delivered to me and i opened it and I look there is this black thing floating in there
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello 27kat27, we are sorry to hear about the issue you experienced with Serum Fortifiant Hair Serum. Please give us a call and provide the agent with your case number#31665527. Call us at 877-748-8357 M-F 9:00 am – 5:00 pm ET. We look forward to assisting you.
Albrown128
51.70856631E12 21/02/2024
Damaged hair needs this
This has been helping heal my damaged hair. When I brush..I've noticed less hair falling out. Must have!
Originally posted on kerastase-usa.com
Praveen
51.708551919E12 21/02/2024
No more turning back from this product
[This review was collected as part of a promotion.] Be wary of exaggerated claims and unrealistic promises. Focus on achievable results based on the ingredients and your hair type. Praised for its lightweight formula, effectiveness in adding volume and shine, and scalp benefits.Strengthens and protects hair, promotes scalp health.
Originally posted on kerastase-usa.com
KimberlyE
51.708446616E12 20/02/2024
Healthy hair!
[This review was collected as part of a promotion.] This product smells nice and really makes my hair soft and healthy looking. I have fine thin but curly hair so I only use one pipette and it works for me.
Originally posted on kerastase-usa.com
Char24
51.708447523E12 20/02/2024
Awesome product! The smell and the results!
This is my second bottle and have seen significant results.
Originally posted on kerastase-usa.com
Trinh16
51.708323311E12 19/02/2024
Must-have product!
Amazing! This is the best serum and help you reduce hair loss.
Originally posted on kerastase-usa.com
Allylew
31.708541258E12 21/02/2024
Wasn't for my hair
Just did not like how my hair felt after i used this product. Not sure I will finish using it.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello there Allylew, thank you for sharing your experience with Serum Fortifiant Hair Serum. We are disappointed to hear you were not a fan. Your opinion is valuable to us and we will pass your comments along to the appropriate teams. We hope that you will continue to explore the many products we have to offer with greater confidence and satisfaction soon.
Mandy from hawaii
51.708318813E12 19/02/2024
Hair vitamin
I feel like this serum makes my hair soft and healthy looks it creats
Originally posted on kerastase-usa.com
Anonymous
51.708326911E12 19/02/2024
Great product!
I love this so much as it reduces hair loss and makes my hair much stronger and better.
Originally posted on kerastase-usa.com
Decp07
51.708178417E12 17/02/2024
Best serum
This is an amazing serum, I am a cosmetology student and I have used this on my self and clients as well is simply amazing
Originally posted on kerastase-usa.com
Béata65
51.70808671E12 16/02/2024
Kz2024
51.708087516E12 16/02/2024
Amazing serum
Love this serum, leave my scalp soft and smell so good
Originally posted on kerastase-usa.com
cmitsopoulos
51.708319086E12 19/02/2024
LOVE
This is my favorite serum and I always ask my stylist to use it after a cut. The bottle is huge compared to other brands and I like that it's a leave in product instead of a wash out product.
Originally posted on kerastase-usa.com
Nicehair
51.707938119E12 14/02/2024
Great product
Love the fragrance and feel of my hair after use daily
Originally posted on kerastase-usa.com
Tathiana
51.707931814E12 14/02/2024
Amazing
It really worked for my super thin hair. I could notice it getting stronger and less loss. If you have thin hair and if you don't have a lot of hair, like me, I recommend you to use less product than indicated, otherwise it will get oily.
Originally posted on kerastase-usa.com
Kenz
11.707915636E12 14/02/2024
J ai achetée ce produit récemment j en ai vu aucun changement malheureusement cher pour rien
Originally posted on kerastase.fr
rajuuuuuu
41.707895811E12 14/02/2024
Good product
good product good product Good product Good product
Originally posted on kerastase-usa.com
Marwa el
51.707718511E12 12/02/2024
Great product
[This review was collected as part of a promotion.] Great product. It improves hair texture and strength
Originally posted on kerastase-usa.com
Claire8167
51.707623108E12 10/02/2024
Buy
I love this! I shed a lot of hair especially when I’m stressed out, so this is perfect
Originally posted on kerastase-usa.com
Anonymous
11.707763981E12 12/02/2024
Not a serum but a tonic
Not a serum but a tonic with quite bad results. I love Kerastase but I don't recommend this product at all!!
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello there Vilma Sanchez, thank you for trying out our Serum Fortifiant Hair Serum. We are very disappointed to hear that you were not fully satisfied with our products. Your feedback is very important to us and we will surely be passing your comments along to our team. Thank you for taking the time to reach out!
CarlyM
51.707414316E12 08/02/2024
Love the Genesis line
[This review was collected as part of a promotion.] The Serum Fortifiant Hair Serum has become an essential addition to my hair care regimen, surpassing expectations with its remarkable ability to fortify and strengthen my strands. I've noticed a significant reduction in breakage and split ends, thanks to its lightweight yet potent formula that absorbs quickly without weighing down my hair. Its subtle, refreshing fragrance adds a delightful touch to my hair throughout the day, while the sleek packaging ensures convenient and precise application. Whether applied to wet or dry hair, this serum consistently delivers nourishment and protection, making it a standout product for anyone seeking to enhance hair health and resilience. Highly recommended for its impressive results and luxurious experience.
Originally posted on kerastase-usa.com
Kerry2024
51.707758863E12 12/02/2024
Huge difference
Hairstylist thought I waited longer for highlights than usual because I had so much new growth. Huge difference in shine and strength. Only have been using a month and I’m not that consistent with application.
Originally posted on kerastase-usa.com
Veronica C
51.707061519E12 04/02/2024
Hair serum a game changer.
[This review was collected as part of a promotion.] I have only used it for a few weeks but I can see improvement in the shedding of my hair. Definitely less shedding. I love the smell of it. Does not make my hair greasy or heavy. Highly recommended.
Originally posted on kerastase-usa.com
Bebop19
11.707171418E12 05/02/2024
Disappointed
Thought this would help the hair breakage at my crown but instead appears to have caused even more. Then I looked up the ingredients. Alcohol Denat? Doesn’t that strip your hair of oils? Why two types of alcohol in a product helping hair breakage?
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hi Bebop19, Thank you for sharing your experience with us regarding our Serum Fortifiant Hair Serum. We can assure you that our products go through extensive testing to provide the best and safest possible outcomes for our consumers. We aim to provide the highest quality products to our consumers. Your feedback is important to us and has been shared with the rest of the team.
Diana Odette
11.70656654E12 29/01/2024
Product review
Personally I didn’t see any hair improvement. I hate the texture after using the product. Don’t recommend to anyone.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Diana, thanks for reaching out about Serum Fortifiant Hair Serum. We are sorry to hear about your experience with this product. We strive to deliver products that exceed the expectations of our consumers, therefore we always welcome all feedback, whether positive or negative. Your feedback allows our team the opportunity to improve our products. We thank you for the time you have taken to share these comments.
Dianna Hentzschel
51.706292015E12 26/01/2024
Hair Serum
[This review was collected as part of a promotion.] This product works well on my hair and scalp without weighing it down. Gives my her lustrous shine.
Originally posted on kerastase-usa.com
DJCMJC
51.706211915E12 25/01/2024
Great product ~
This product really works - you can actually feel the difference almost immediately.
Originally posted on kerastase-usa.com
Carolyne P
41.706645303E12 30/01/2024
Smell VERY strong
I've been using it for a week only , but so far so good. I like that you can use it on dry hair and It doesn't leave it greasy. BUT the smell is very strong, I wish it was available in a less perfumed formula.
Originally posted on kerastase.ca
Karen E
11.705943928E12 22/01/2024
Genesis not for me
Im a Kerastase customer, this doesn't feel like the regular quality product
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello KarenP, we are sorry to hear that our Serum Fortifiant Hair Serum did not meet your expectations. We will be sharing all your comments with our team. We always look for ways to improve our products so your comments are greatly appreciated.
Pakidrm
51.705608015E12 18/01/2024
Less hair in my brush
This is my first purchase of this serum so I do not have a complete review; however, I’ve noticed less hair in my brush when combing out wet hair. I massage this serum in my scalp before brushing.
Originally posted on kerastase-usa.com
Nicole M
31.705439272E12 16/01/2024
Pas de changement sur ma chute de cheveux.
C'est difficile pour moi d'évaluer, ça ne fait pas longtemps que j'utilise vos produits.
Originally posted on kerastase.ca
Reply from Centre Conseil Consomateur
Merci de nous avoir contactés. Nous espérons que vous continuerez à utiliser le produit et obtiendrez les résultats souhaités.
Jack
51.704938782E12 10/01/2024
Genesis Anti-Breakage Fortifying Serum
Very good product , very useful and smell nice . Will plan to buy another bottle.
Originally posted on kerastase.ca
Kim Dusablon
41.704743116E12 08/01/2024
Still waiting for results
[This review was collected as part of a promotion.] Hair length hasn’t really changed. May be a bit thicker. I have used it for a year now.
Originally posted on kerastase-usa.com
elizabeth m123
41.704719713E12 08/01/2024
One bottle 6 weeks?
no noticeable difference so far. bottle says use for 6 weeks but will not last that long.
Originally posted on kerastase-usa.com
Anonymous
51.705069E12 12/01/2024
Won an award for a reason!
This serum is the best ! Literally huge difference in my hair
Originally posted on kerastase-usa.com
NoraMZ
51.705294485E12 14/01/2024
Prevents hair fall
My hair stoped falling immediately after I start using this product
Originally posted on kerastase-usa.com
Kateee L
51.703967311E12 30/12/2023
Its work
this is the 2nd time i buy this. It works for me , and i do like the smell :)
Originally posted on kerastase-usa.com
Angie05
51.703880014E12 29/12/2023
It works!
[This review was collected as part of a promotion.] Love love love. I already see growth in my hair and the bottle is easy to use smells amazing
Originally posted on kerastase-usa.com
PratCool
51.703718915E12 27/12/2023
Highly recommend kerastase anti hairfall serum
The serum is so good, it really reduced my hairfall a lot. I highly suggest recommend people using this product. It’s really worth the price. My first bottle is almost empty now and my second order is on the way.
Originally posted on kerastase-usa.com
Gomezz
51.703871913E12 29/12/2023
Great
This product works fantastically and doesn’t weight down hair
Originally posted on kerastase-usa.com
July A
51.703115017E12 20/12/2023
It is a good product.
[This review was collected as part of a promotion.] The serum smells good and refreshes my scalp. Great
Originally posted on kerastase-usa.com
Petit bleuet
51.702947966E12 18/12/2023
Meilleur marque pour mes cheveux
J’utilise se produit et je l’adore et mes cheveux sont plus doux et plus facile à coiffer
Originally posted on kerastase.ca
Rachel Bens
51.702964712E12 19/12/2023
Hair serum
This stuff is lightweight and non greasy. My hair looks better already
Originally posted on kerastase-usa.com
Delph01
51.702877446E12 18/12/2023
Serum anti-chute
Excellent produit, très efficace. Serum pour cheveux au top.
Originally posted on kerastase.fr
Stella Depre
51.702645219E12 15/12/2023
Reduces hair fall from brushing
[This review was collected as part of a promotion.] It really reduces hair fall from combing my hair. Also, I like the fragrance of this serum. It’s like a mixture of floral and citrus. Not oily at all.
Originally posted on kerastase-usa.com
Smiling in the mirror
51.702651594E12 15/12/2023
Loved this product!
Wonderful product. Left my hair soft, shiny and tamed the flyaways in winter weather.
Originally posted on kerastase.ca
EllenLynn2030
51.702878999E12 18/12/2023
great product for dry scalp
I keep using it for 2.5yrs already. It is a great product to keep your scalp hydrated. My hair can become dry and very static in the winter, but no longer have this problem after using it.
Originally posted on kerastase-usa.com
Anonymous
11.704922165E12 10/01/2024
Hair serum
New version is super watery and cheap quality
I bout twice before and they were more oily and better quality
Originally posted on kerastase-usa.com
Reply from Kerastase
Hello Linn Mo, thanks for reaching out about Serum Fortifiant Hair Serum. We are sorry to hear you were not pleased with our product. Consumer feedback like yours is extremely helpful, as it allows us the opportunity to improve our products are services. All these comments will be shared with the appropriate teams.
LauraC
41.702319418E12 11/12/2023
Great but doesn't go far!
Love the product. My only issue is that it says to use 4 droppers at a time - this bottle will not last very long at all. It is very expensive to use continually, as much as I would like and need to.
Originally posted on kerastase-usa.com
CrinEamer
41.702232122E12 10/12/2023
Time will tell
[This review was collected as part of a promotion.] I am only half way through the bottle so I haven’t noticed anything yet, but the formula is light weight and has a nice fragrance. The serum does feel slightly viscous, which makes me feel like it’s helping my hair bond, but I will see after the first bottle.
Originally posted on kerastase-usa.com
CeceLuna
21.711851696E12 30/03/2024
Scent is WAY too strong & nothing like described
Honestly, I wanted to love this serum because I have heard so many good things about it in terms of hair strength and growth. I’ve used it once and just cannot continue because the scent is SO INTENSELY STRONG. And, it smells nothing like the scent described in the list (no lavender, no bergamot, etc.). It felt like I was covering my hair in a concentrated men’s cologne. I don’t think it would be so terrible if the scent wasn’t so intense, but as is, it really just smells straight up like a bottle of cologne.
Originally posted on kerastase-usa.com
Reply from KERASTASE
Hi There! Thanks for reaching out and sharing your experience with our Serum Fortifiant Hair Serum. Feedback from our consumers is very important to us and helps us improve all our products. We are sorry to hear that this product is not your new favorite. We thank you for giving this product a try and hope you continue to explore our other products with confidence.
Diane8
41.701963312E12 07/12/2023
Quand meme bien
La coiffeuse m’a délavé les cheveux (bleacher) ouff les dommages qu’elle a causé a mes cheveux donc apres avoir lu les critiques ici j’ai donc décidé d’essayer kérastase et finalement après 4 semaines je commence a avoir l’impression de voir du du changement, pour le prix … ce n’est pas pour les petit budget par contre malheureusement mais ca semble efficace! Je recommande
Originally posted on Home Tester Club
Foxyroxy
41.701809113E12 05/12/2023
Non greasy
[This review was collected as part of a promotion.] Non greasy which I always hate trying to find hair growth serums
Originally posted on kerastase-usa.com
Aprilrb
11.707495315E12 09/02/2024
Didn’t work on my hair
[This review was collected as part of a promotion.] My hair has had a mind of its own this year, it was breaking off, and dry. I seen this and thought I would try it out and I have been using this for about a week and it just seems like my hair feel more dry, frizzy and unmanageable. Trying to return it but having issues logging into my acct.
Originally posted on kerastase-usa.com
Reply from Consumer Care Center
Hello Aprilrb, thanks for sharing your feedback on our Serum Fortifiant Hair Serum. We are sorry to hear that you did not enjoy using our product and were disappointed with the results it provided. We love it when our consumers provide our brand with feedback, whether it be positive or negative. Consumer feedback helps grow our brand and create the products our consumers want and need. We thank you for taking the time to share your experience.
natt
31.701702046E12 04/12/2023
ok
not practical, i prefer the single dose we used to find years sgo
Originally posted on kerastase.ca
Reply from BEC
Thank you for your review. The single dose Genesis Anti-Breakage Fortifying Treatment Ampoules are still available on our website you will find a link below. https://www.kerastase.ca/en/collections/genesis/ampoules-cure-anti-chute-fortifiante.html
Fanfan7fr
51.701320449E12 30/11/2023
Produit parfait!
Très satisfaisant, texture et parfum très agréables
Originally posted on kerastase.ca
Taylor10
21.701964282E12 07/12/2023
Strong alcohol smell and burning?
I just used the product and it smells so badly of alcohol and fragrance and 5 minutes after putting it on my scalp, it’s burning…. I hope this isn’t a bad thing. I had high hopes for this as I’m 25 and losing hair significantly. I will use it to see what happen but it just doesn’t feel or seem “healthy” for the hair. The consistency is like water. It’s not extremely oily once it’s on, maybe just noticeable around the facial hairline.
Originally posted on kerastase-usa.com
Reply from Kerastase
Hi There! We are sorry to hear about the experience you had. We would like to speak with you directly about it. Please give us a call at 877-748-8357 for assistance and provide the reference #30271927. We are Looking forward to speaking with you. It would be helpful if you could have the product available when you call.
Cdera
11.712318486E12 05/04/2024
Produit très mal noté sur Yuka, contient des pertubateurs endocriniens, je l'ai acheté car je n'avais pas le code barre pour le voir mais une fois vérifié sur Yuka, je l'ai mis à la poubelle.
Originally posted on kerastase.fr
Anti-Breakage Fortifying Serum 90 ML
Kerastase - Genesis