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 Rénovateur + 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.
Fondant Renforçateur benefits:
- Silicone-free. Sulfate-free.
- Featuring anti-breakage action & fiber fortification. Lightweight.
- Provides immediate strength and softness.
- Provides moisture and shine.
- Detangles and adds body.
- 97% less hair fall due to breakage from brushing*
*After application of Fondant Renforçateur.
WHO IS IT FOR?
Genesis targets every woman with hair fall need that would be efficient, convenient and pleasurable with :
- Instant result of hair care
- Efficacy of anti-hair fall solutions
Treat with the Fondant Renforçateur :
Step 1: Apply to shampooed, towel-dried hair.
Step 2: Leave on for 2 to 3 minutes.
Step 3: Rinse thoroughly.
Learn more on Access
Ask more information about this productGenesis Fondant Renforçateur is enriched with GINGER ROOT and EDELWEISS NATIVE CELLS.
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.
INGREDIENTS
AQUA / WATER / EAU • CETEARYL ALCOHOL • STEARAMIDOPROPYL DIMETHYLAMINE • ISOPROPYL MYRISTATE • GLYCERIN • GLYCINE SOJA OIL / SOYBEAN OIL • HELIANTHUS ANNUUS SEED OIL / SUNFLOWER SEED OIL • COCO-CAPRYLATE/CAPRATE • CETYL ESTERS • TARTARIC ACID • CAPRYLYL GLYCOL • SALICYLIC ACID • LIMONENE • HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • LINALOOL • BENZYL SALICYLATE • COUMARIN • ZINGIBER OFFICINALE ROOT EXTRACT / GINGER ROOT EXTRACT • CITRAL • BENZYL ALCOHOL • CITRONELLOL • XYLITYLGLUCOSIDE • ANHYDROXYLITOL • LEONTOPODIUM ALPINUM CALLUS CULTURE EXTRACT • XYLITOL • CITRIC ACID • XANTHAN GUM • DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE • PARFUM / FRAGRANCE
Rating & Reviews
Rose10
51.761051608E12 21/10/2025
Excellent product
[This review was collected as part of a promotion.] The product is excellent. It’s very hydrating and rejuvenating.
Originaly posted on kerastase-usa.com
Bougie on a Budget
51.761026405E12 21/10/2025
Silky
[This review was collected as part of a promotion.] Great product, especially for my fine hair. Smells amazing. Light weight. Does what it says.
Originaly posted on kerastase-usa.com
MIA007
21.761078923E12 21/10/2025
It's ok
This one was not for my hair type which is thick and aging. I need something that will smooth my hair.
Originaly posted on kerastase-usa.com
Reply from Consumer Care Center 21/10/2025
Thank you for sharing your feedback! We appreciate your honesty that this product wasn't suitable for your thick, aging hair and didn't provide the smoothing you need. Your specific insights on hair type compatibility are very valuable.
AB1231
51.761051608E12 21/10/2025
Genesis line is worth the money
This product absolutely works with my fine, color treated aging hair. I love the smell and this has actually helped with my oily scalp dry ends.
Originaly posted on kerastase-usa.com
valseb312_5085
51.761051608E12 21/10/2025
Hydrating
[This review was collected as part of a promotion.] Love this conditioner and think the texture is super hydrating without being too heavy. The scent is nice but not too overpowering. I prefer the tube over a pump so you can control how much conditioner comes out and don’t waste too much too.
Originaly posted on influenster.com
laum58
41.760921108E12 19/10/2025
Seems great so far
[This review was collected as part of a promotion.] I’ve only been using this conditioner for about two weeks but I really like it. It seems to be working as described, I’ve noticed less hair loss on my clothes and in my brush. It leaves my hair soft and smells great.
Originaly posted on kerastase-usa.com
jailsbdieber
51.760904007E12 19/10/2025
IN LOVE!!
My hair loved it, of course I am buying the bigger one!!
Originaly posted on kerastase-usa.com
Owenaaaaa
41.760823006E12 18/10/2025
Good
It leaves my hair feeling light, smooth, and clean without drying out the scalp. The scent is refreshing but not too strong, and I’ve noticed less breakage after a few uses.
Originaly posted on kerastase-usa.com
janelleg1522_5589
51.760797811E12 18/10/2025
Great Product!
[This review was collected as part of a promotion.] This conditioner is magic. My hair has never felt more smooth! I suggest to follow the instructions and dry your hair slightly before application. It truly does make a difference. Scent is very light and not overwhelming. Only negative is the packaging. Wish it didn’t have a screw top.
Originaly posted on influenster.com
Marlee
31.760710604E12 17/10/2025
Conditioner is ok
I’m honestly not that big of a fan of this condition. It smells good, it just isn’t very moisturizing. I feel like I have to use a lot of extra product because this isn’t very thick, it’s pretty thin. It’s my go to when I’m cleaning my hair and have no place to be.
Originaly posted on kerastase-usa.com
Reply from Consumer Care Center 17/10/2025
Thank you for your honest feedback. We're happy you enjoy the scent, but we're sorry this conditioner didn't meet your expectations for moisturization and thickness, leaving you needing extra product. We want your hair to feel nourished and luxurious every day. Please contact us so we can help you find a Kérastase conditioner that delivers the intense hydration and richness you deserve.
brandis52086_9234
51.760703325E12 17/10/2025
So soft
[This review was collected as part of a promotion.] I absolutely love the way this conditioner makes my hair feel and smell! It leaves my hair so clean. The packaging is funny because its mostly in French. The English on the bottle reads very entertaining!
Originaly posted on influenster.com
KelseyV
51.760631308E12 16/10/2025
Smells amazing
[This review was collected as part of a promotion.] I love the genesis line. I’ve been using this for Kérastase line for about 3 years now and recommend it to all my friends. A staple in my hair care routine
Originaly posted on kerastase-usa.com
Rachellj012
41.76054131E12 15/10/2025
Good
[This review was collected as part of a promotion.] Good but I need to use a lot and runs out quickly.
Originaly posted on kerastase-usa.com
Charbelle
51.760453111E12 14/10/2025
Amazing
[This review was collected as part of a promotion.] One of the best products I have tried , my hair is much softer now and I really can notice fall stopping! I’m very happy with the results
Originaly posted on kerastase-usa.com
Anonymous
51.760292007E12 12/10/2025
Conditioner
The way my hair felt and looked after amazing totally recommend!
Originaly posted on kerastase-usa.com
jburd09_9090
51.760221805E12 11/10/2025
Love it!
[This review was collected as part of a promotion.] I received the Kérastase Genesis Fondant Renforçateur Conditioner for free in exchange for my honest review, and I love it just as much as the shampoo! It leaves my hair soft, smooth, and lightweight without feeling heavy or greasy. Together with the shampoo, it helps me go longer between washes and keeps my hair looking healthy and clean.
The only downside is that it doesn’t add much volume to my flatter hair, but it more than makes up for that with how nourishing and strengthening it feels. Definitely a staple in my regular rotation!
Originaly posted on influenster.com
Laugonzalez
51.760279409E12 12/10/2025
Amazing
[This review was collected as part of a promotion.] I absolutely love this conditioner! It leaves my hair super soft, shiny, and lightweight without feeling greasy. I’ve noticed a big difference in breakage — my hair feels stronger and smoother after every wash. The scent is also amazing, very clean and luxurious. It’s a bit pricey, but totally worth it if you struggle with weak or fragile hair. My hair has never looked healthier!
Originaly posted on kerastase-usa.com
Lauli J
41.760160604E12 11/10/2025
Liking it so far
Liking it so far. I've only used 2 times thus far and I am liking it so far. THe only issue is that I have thick hair and it takes a lot of conditioner to cover my entire head. I'm not sure how many washes this conditioner will last.
Originaly posted on kerastase-usa.com
JS1975
51.760198406E12 11/10/2025
If you want strong hair
I’m always getting compliments on my hair. And at 50 dealing with menopausal issues, this keeps my hair strong, shiny, healthy. It’s a must.
Originaly posted on kerastase-usa.com
Nunyuh
51.760111113E12 10/10/2025
Good go-to
The smell is good. It’s cleans well. A food daily shampoo!
Originaly posted on kerastase-usa.com
Kimberly_
51.76012191E12 10/10/2025
Favorite conditioner
[This review was collected as part of a promotion.] I've tried several Kerastase lines and I continue to come back to Genesis. My hair always feels clean and soft, and my hair health has noticeably improved.
Originaly posted on kerastase-usa.com
LSimonton
51.760047206E12 09/10/2025
Favorite Shampoo
I've tried many of the Keraste collections and Genesis is by far my favorite. Will continue to use this!
Originaly posted on kerastase-usa.com
VHDNOLA
51.759816807E12 07/10/2025
Healthy hair
My hair is long and strong. No split ends, sad fuzzy ends, or breakage.
Originaly posted on kerastase-usa.com
Lori79
51.759771812E12 06/10/2025
Best conditioner
[This review was collected as part of a promotion.] Leaves my hair soft and doesn’t fall out as much. Good product
Originaly posted on kerastase-usa.com
millyz_3183
31.759766585E12 06/10/2025
Large quantity for hydration
[This review was collected as part of a promotion.] I was fortunate to have received this product for free from Influenster in exchange for my honest review.
I have color treated hair, healthy but some heat damage.
I absolutely love the smell of this shampoo.
However, wash day does come sooner.
Unfortunately I was not that impressed not satisfied with the conditioner. I felt like I had to use larger amounts compared to other brands in order for my hair to hydrated.
Originaly posted on influenster.com
Reply from Consumer Care Center 06/10/2025
\nThank you for your candid review. We're delighted you loved the exquisite scent of our shampoo, a hallmark of our luxurious formulations for color-treated hair. We understand your observations regarding wash cycle and the hydration from the conditioner. For deeper, lasting nourishment and sustained freshness for hair with heat damage, we recommend exploring our highly concentrated masques or a more intensely hydrating Kérastase regimen, precisely tailored to your hair's unique needs!
Myla V
41.759698906E12 05/10/2025
Great and smells so good!!
I’ve used it only for 3 weeks and I can see the difference already .. I’ll continue to use it until I’ve reached my goal of no falling hair ever!
Originaly posted on kerastase-usa.com
MonSwi
51.759671907E12 05/10/2025
Works great
Love this shampoo, works great for my greasier hair and helps with my dry ends.
Originaly posted on kerastase-usa.com
MB0274
51.759514407E12 03/10/2025
Best duo
[This review was collected as part of a promotion.] I’m using shampoo and conditioner with the hair serum together these 3 products changed my hair from lots of hair loss, breakage, frizzy hair into more hair retention, stronger and shiny hair thank you Kerastase
Originaly posted on kerastase-usa.com
CatherineW
31.75935083E12 01/10/2025
Average
Unfortunately, this conditioner did not help with my post menopausal falling/thinning hair, but it is fairly moisturizing and nice smelling. There are other more cost effective products with similar qualities.
Originaly posted on kerastase-usa.com
Reply from Consumer Care Center 01/10/2025
Thank you for your honest feedback. We're sorry this conditioner didn't help your post-menopausal hair falling/thinning. While you found it moisturizing and nice-smelling, we understand your concern about its value compared to other similar products. Your input is valuable, and we encourage exploring other products in our range tailored for scalp health or density.
paigelewis26_4680
41.759257008E12 30/09/2025
Great
[This review was collected as part of a promotion.] This conditioner, works great makes my hair so soft and smells amazing. And it has great ingredients. It’s okay for the price and the packaging is to the point. Not bad overall.
Originaly posted on influenster.com
Anonymous
51.759234513E12 30/09/2025
Genesis conditioner
This product make my hair soft and smooth. I am using it each hair wash.
Originaly posted on kerastase-usa.com
goodsworthgetting_4317
51.75915261E12 29/09/2025
Great conditioner, needs a few minor adjustments
[This review was collected as part of a promotion.] This conditioner really does a great job of rehydrating hair and giving it softness. I love the scent and I think you get your moneys worth for sure. However the packaging could be better as you have to unscrew a cap to use it. In the shower, this is not necessarily ideal. I was also confused with the wording on how to use this. It says use on towel dried hair, but it’s a rinse out conditioner.
Originaly posted on influenster.com
Kix240
51.759099507E12 28/09/2025
Love the product
[This review was collected as part of a promotion.] Very nourishing, hair feels clean, soft, and lush! Huge bonus smells so good!
Originaly posted on kerastase-usa.com
EverDaisy
51.759099507E12 28/09/2025
Very helpful products
My hair became thicker after using Genersis shampoo. Great products ever
Originaly posted on kerastase-usa.com
raeshaunh1_7016
51.759077911E12 28/09/2025
Smooth shampoo
[This review was collected as part of a promotion.] The Kérastase Genesis Conditioner is amazing! After using it, my keratin-treated hair felt instantly softer, smoother, and easier to detangle. It’s lightweight but still super nourishing, and it doesn’t leave any heavy buildup. My hair looks shiny, feels healthy, and stays manageable between washes. A perfect match with the shampoo
Originaly posted on influenster.com
Regina George
41.759072509E12 28/09/2025
Perfect for my hair
[This review was collected as part of a promotion.] This works well for my fine hair texture without weighing it down
Originaly posted on kerastase-usa.com
MaggieFer
51.759013108E12 27/09/2025
better than other brands
I pass for breastfeeding this year and my hair was broken, I been seen a difference in my hair it feeI pass for breastfeeding this year and my hair was broken, I been seen a difference in my hair it feels more soft , i just have to wait for the little hairs to growth again, I keep buying the products more soft , i just have to wait for the little hairs to growth again, I keep buying the products
Originaly posted on kerastase-usa.com
Shannon Daye
51.758983407E12 27/09/2025
Love this shampoo
[This review was collected as part of a promotion.] This line brought my hair back to life! Smoothing but not heavy.
Originaly posted on kerastase-usa.com
Sandra123
51.758902407E12 26/09/2025
jgraham086_1849
31.759255258E12 30/09/2025
It smells really good!!
[This review was collected as part of a promotion.] It smells amazing! Love the product but I wish there was more in the bottle itself. Left my hair smelling great and feeling soft. I did end up having fizz after with my curly hair.
Originaly posted on influenster.com
Reply from Consumer Care Center 30/09/2025
Thanks for your review! We're so glad you love the amazing smell and that it left your hair feeling soft. We appreciate your feedback about wishing there was more in the bottle. We also note your experience with frizz on your curly hair, which helps us understand how the product performs for different hair types. Your insights are very valuable!
Courtney33
51.758833107E12 25/09/2025
Amazing
[This review was collected as part of a promotion.] I was having issues with hair loss, and this collection really helped my issue.
Originaly posted on kerastase-usa.com
kassandrap16_9821
51.758814206E12 25/09/2025
No greasy shine, YES PLEASE
[This review was collected as part of a promotion.] I really loved the shampoo for this product line, but the conditioner is where is shined. Finding a conditioner that tames thick hair without making it greasy is such a hard ask! I have given this product a thorough try have not been disappointed. My hair feels light and healthy with a non greasy shine!!
Originaly posted on influenster.com
Anonymous
51.758669306E12 23/09/2025
Amo Génesis
[This review was collected as part of a promotion.] Perfect to moisturize growth and it has helped me a lot with frizz my hair no longer falls out as much as before I regret not having bought it before
Originaly posted on kerastase-usa.com
em4170
51.758647707E12 23/09/2025
Life (or should I say hair) Changing!
[This review was collected as part of a promotion.] I absolutely love this conditioner! The scent is amazing, and every time I use it my hair looks and feels so much healthier. Even my friends and family have noticed the difference. The Genesis Fondant Renforçateur Conditioner has become a staple in my routine. I can’t recommend it enough!
Originaly posted on kerastase-usa.com
mmcdonn
41.758897489E12 26/09/2025
like how my hair feels, trying to justify price
[This review was collected as part of a promotion.] good, not a lot of bang for your buck though. it is pricey for a small amount
Originaly posted on kerastase-usa.com
sherleenc_7144
51.75863601E12 23/09/2025
Love the smell, it is making my hair stronger
[This review was collected as part of a promotion.] I love the luxury smell of this product, it has helped my hair feel and look healthier. My hair isn't shedding as much as it used to and it appears to have less split ends.
Originaly posted on influenster.com
jillianb47_7038
31.758642847E12 23/09/2025
Good Conditioner for the right hair type
[This review was collected as part of a promotion.] This conditioner is good, but not moisturizing enough for my fine color treated hair. It helps to let it sit for a few minutes. My one complaint is the cap- I’d prefer if it was not separate.
Originaly posted on influenster.com
Reply from Consumer Care Center 23/09/2025
Hi there! Thank you for reaching out about our Genesis Fondant Renforçateur Conditioner. We're glad to hear you find our conditioner good and that letting it sit helps. We appreciate your insights on its moisturizing level for fine, color-treated hair and your preference for the cap design.
NFuruya
51.758402905E12 20/09/2025
Outstanding
Wonderful conditioner!! Makes my dry hair manageable and so soft. I love this so much!!
Originaly posted on kerastase-usa.com
Littlerowboat
31.758915786E12 26/09/2025
Meh
[This review was collected as part of a promotion.] Overpriced products and don't address the issues they're purchased for.
Originaly posted on kerastase-usa.com
Reply from Consumer Care Center 26/09/2025
Hi Littlerowboat! We are sorry to hear that our Genesis Fondant Renforçateur Conditioner did not meet your expectations. We continuously aim to provide products that completely delight our consumers, and we truly appreciate you letting us know when expectations aren't met. We'll make sure your insights are shared with the team members who can best act upon them.
evivent_3629
51.758322806E12 19/09/2025
Excellent hair product
[This review was collected as part of a promotion.] Metastases fondant conditioner paired with the shampoo makes my hair feels silky, smooth and gives a shine that last days. Super chic packaging and wonderful scent. These are excellent hair products.
Originaly posted on influenster.com
Mxgansn
51.758291309E12 19/09/2025
My hair loves it
I love this conditioner it makes my hair so soft and ready to be brushed, it has helped me a lot with the breakage
Originaly posted on kerastase-usa.com
Capassi
51.758250805E12 18/09/2025
Perfect
[This review was collected as part of a promotion.] This product is what I was looking for. My hair was so dry and thin and now it’s perfect.
Originaly posted on kerastase-usa.com
Rekisha
51.758250805E12 18/09/2025
Heavenly Product
The Genesis Fondant Renforçateur Conditioner leaves my hair feeling silky, weightless, and deeply nourished. It strengthens from root to tip without heaviness...perfect for daily use.
Originaly posted on kerastase-usa.com
mintj1_5510
51.758238209E12 18/09/2025
awesome conditioner for broken hair
[This review was collected as part of a promotion.] i’ve been a fan of this brand for many many years. this conditioner works well, it fortify the hair but not oily at all. feel super fresh after using it! Love its gentle luxury scent. You could always trust Kerastase!!
Originaly posted on influenster.com
klmalibu39_7
21.758249004E12 18/09/2025
MISSING: Softness
[This review was collected as part of a promotion.] For a product to claim it “provides immediate strength and softness without weighing down the hair”, I think they need to revisit their formula. After using this product for the better part of a month, I was left with extremely dry hair and scalp that took on the resemblance to straw. Wooooo! 😒 While this might work for some, it definitely did not work for me.
Originaly posted on influenster.com
Fravil
51.758227407E12 18/09/2025
Works perfectly
[This review was collected as part of a promotion.] It’s been more than a month and I love this product
Originaly posted on kerastase-usa.com
Shannon1104
51.758194108E12 18/09/2025
Nice!
This was the first time getting this conditioner and I really like it!
Originaly posted on kerastase-usa.com
jannettgz__2002
51.758193207E12 18/09/2025
Bang for your buck
[This review was collected as part of a promotion.] This conditioner is one of the most effective ones I have tried so far! As a wavy, thick hair girl- my hair falls so much during the shower FISTFUL of hair. With using this line i get literally 1/10 of what I usually get. Love the way it smells! Packing is beautiful. You definitely get a bang for your buck. And my hair is also so smooth and easy to brush after
Originaly posted on influenster.com
evelynpamela_5260
51.758193207E12 18/09/2025
Nourishing and delicious smelling
[This review was collected as part of a promotion.] [I received this product in exchange for my honest review]
Love love love this! Cannot recommend Kerastase products more. This canditioner smells delicious and is super nourishing. A little goes a long way and I would definitely purchase again. Note, if you have dry hair, I would maybe choose something a bit more hydrating.
Originaly posted on influenster.com
helenaa0323_6144
51.758142805E12 17/09/2025
Conditioner that nourishes and detangles effortles
[This review was collected as part of a promotion.] Kerastase Genesis Fondant Renforcateur Conditioner feels luxurious with a creamy texture that detangles easily without weighing hair down. The scent is fresh yet sophisticated, blending citrus, rose, and musk for a subtle lasting fragrance. It is highly effective, leaving hair smoother, shinier, and with less breakage while making combing easier and reducing visible fallout over time. The packaging is sleek and elegant in the signature soft pink design, and sturdy. Though priced as a premium product, a small amount goes a long way, making it a worthwhile investment for healthier, stronger hair.
Originaly posted on influenster.com
krisw44_6471
31.758151805E12 17/09/2025
So-so
[This review was collected as part of a promotion.] I’m not sold. Not as moisturizing as I need but made my hair soft and didn’t break as much longer terms. But I’m not sure I see results I was hoping to see for the price. I have very curly, very fine hair so maybe I’m just not the right hair type for it.
Originaly posted on influenster.com
sghettiwap_1774
41.758151805E12 17/09/2025
A good basic conditioner
[This review was collected as part of a promotion.] This is a great conditioner! It leaves your hair feeling shiny and soft. The scent is a little strong, but not overpowering. It’s not a cheap product. It has good ingredients for your hair. The packaging looks sleek and modern.
Originaly posted on influenster.com
jcpittstop_5027
51.758151805E12 17/09/2025
Would recommend for straight hair
[This review was collected as part of a promotion.] I really enjoyed every thing about this conditioner. Its packaging is pretty, the scent is nice, and it makes my hair so nice and soft. It makes brushing my hair out easier. I feel like there is less breakage with using this for awhile. I have straight hair and this conditioner works well for it.
Originaly posted on influenster.com
lsharpe_25
51.758151805E12 17/09/2025
Love this!
[This review was collected as part of a promotion.] [I received this product in exchange for my honest review] This conditioner is great! It really has made my hair much softer and more healthy. I love the packaging— the scent is also great. I will repurchase both products.
Originaly posted on influenster.com
tjinnette_1623
51.758051907E12 16/09/2025
Smells Amazing!!
[This review was collected as part of a promotion.] First of all this smells AMAZING!!! my daughter actually stole it from me lol but not before I had the chance to use it. My hair felt nice and clean after using and It was packaged nice but the smell is what grabs you. Love it 😍
Originaly posted on influenster.com
Rahma
51.758045173E12 16/09/2025
julie_1123__8679
51.758050107E12 16/09/2025
Smells good
[This review was collected as part of a promotion.] This was my first time trying this brand, and I really like the effectiveness. It has a slight floral scent that does linger in the hair. I suffer from migraines and it didn’t seem to bother me. Left my scalp feeling clean, and did t make it greasy.
Originaly posted on influenster.com
reyannv1_9596
51.758060006E12 16/09/2025
I really love it!
[This review was collected as part of a promotion.] Works great! Leaves my hair nice and soft. Doesn't make it oily. You dont need a lot to work and it does make haor manageable to brush after. The only thing I dont like is the strong perfume smell but luckily your hair doesn't end up having a strong smell.
Originaly posted on influenster.com
miryamj_4741
51.758033011E12 16/09/2025
Shiny and Smooth
[This review was collected as part of a promotion.] I received this Kerastase Genesis conditioner as a complimentary sample. The bottle is a squeeze tube and very easy to travel work. It’s not too big and can fit in virtually any bag. It has a twist off top which fits securely closed. The conditioner is thick as most conditioners. It is creamy and gives off a citrus scent. I found it to easily spread through my hair and i immediately felt that it made my hair feel soft as it coated my hair in the shower. I allowed it to rest for a few minutes and washed it out. It was easy to get out and made my wet hair feel very sleek. Once it was time to brush my hair, it was odd that my hair felt stiffer and harder to brush through. However, once I managed to get through the different texture, I noticed a sleek and soft texture. My hair was very shiny and looked noticeably healthier even after the first use. I have a lot of frizz and I felt it almost disappeared even though I had only air dried my hair at this point. I felt that my hair felt very clean and it was not weighed down at all. It was bouncy and lively. I am very pleased with my results after using this shampoo and am looking forward to seeing the effects of less breakage and fallout. Overall, I am very satisfied with this formula and would recommend it.
Originaly posted on influenster.com
h00th00t22_2623
51.758028509E12 16/09/2025
Exactly what I was looking for
[This review was collected as part of a promotion.] Ive been looking for something that strengthens my hair, but is a bit beyond a protein treatment. I had tried a bond repair shampoo and conditioner from a curl brand, and liked it, but could only really use it twice a month max since my hair wasn't damaged. If I used it too much, my hair would be tough and wirery. This I'd like a lighter version of that! I have fine, average density 4b hair and typically wash twice a week. I tried this with the matching shampoo and found using it twice a week was possible, but preferred using it once a week and my hydrating focused set the other wash, or using the conditioner twice and the full set once a week. That is because this conditioner works but it does leave my hair a bit on the dry side. I have to change what leave in/stylers I use to make sure I have soft hair, but I could still use what I already owned. Using this I did see less breakage when washing my hair and my coils are so defined naturally without much additional manipulation. I did find the conditioner worked with well with my other shampoos, but definitely worked best within the set.
Originaly posted on influenster.com
andrenay_1128
31.758028509E12 16/09/2025
Decent
[This review was collected as part of a promotion.] It smells good, however, for some it may be too strong of a scent. It makes your hair feel nice but it’s not anything revolutionary. It’s a decent product but I wouldn’t recommend it over other products that are more budget friendly and work better.
Originaly posted on influenster.com
shelbyl155_546
51.758025813E12 16/09/2025
Great product
[This review was collected as part of a promotion.] I love this product. It has helped my oil hair and made it so I can go a couple days without shampooing and the co dictionary leaves it soft! Only thing I don’t like is unscrewing the cap.
Originaly posted on influenster.com
K8Wine
51.758024909E12 16/09/2025
Excellent
So hydrating and has helped restore my dry hair! I have fine hair and this does not weigh it down at all.
Originaly posted on kerastase-usa.com
Megant
51.757947508E12 15/09/2025
Hydrating without leaving hair oily
[This review was collected as part of a promotion.] This conditioner is hydrating but doesn't leave my already oil-prone hair greasy. I've been using the shampoo/conditioner for two weeks and I can already notice a difference in my hair fall. This line has also been working great for my oily scalp and allows me to go a few days between washes without turning into a greasy mop. My only complaint is the price.
Originaly posted on kerastase-usa.com
courtneyk199_5478
41.75794841E12 15/09/2025
Not too heavy, makes your hair so soft, scent is a
[This review was collected as part of a promotion.] I have been using this conditioner for a month now, and overall have been very impressed.
Starting with packaging, to administer the conditioner, you squeeze on the bottle and a cream comes out, similar consistency to lotion (the bottle is also shaped like a lotion bottle). It is definitely not runny enough for the conditioner to easily come out without squeezing. After a month of use, I am still having no trouble with the squeeze.
The scent is lovely, almost a floral-y scent that lasts all day long. As someone who can be sensitive to smells, this can sometimes be too strong, but it’s just light enough that I still am willing to use it.
The conditioner itself makes my hair so soft but also is not very heavy. A small amount goes a long way. For someone with really oily hair, this is one of the few conditioners that I feel comfortable, putting close to my roots without it, weighing me down too much.
Lastly, I always check the ingredients in my beauty products. While this conditioner is not all gold stars, I don’t feel alarmed by the safety of the ingredients included, and feel comfortable using this in my hair.
Originaly posted on influenster.com
olgaa16_2650
41.75793221E12 15/09/2025
Good
[This review was collected as part of a promotion.] Lovely lightweight conditioner that doesn’t weigh my hair down. It leaves my hair soft, smooth, and shiny while helping reduce breakage. Took off one star because it’s pricey for the size
Originaly posted on influenster.com
meim12_1156
51.757943909E12 15/09/2025
My Hair Loves This Stuff
[This review was collected as part of a promotion.] The conditioner is rich but not heavy, and it leaves my hair silky smooth and super easy to detangle.
My ends feel stronger and healthier, and my hair has a nice shine without looking greasy.
Originaly posted on influenster.com
teresep2_539
51.75794841E12 15/09/2025
Great conditioner!
[This review was collected as part of a promotion.] This conditioner might be my new favorite! It left my hair so soft and manageable and smells great!. It only required a small amount to leave my hair so soft and tangle free.
Originaly posted on influenster.com
chiaraa23_8355
51.75794841E12 15/09/2025
New fav conditioner
[This review was collected as part of a promotion.] This is a lovely conditioner! It smells refreshing and hydrates my curls without weighing them down, which I struggle with because even though my hair is dense, it’s very fine. I always get compliments after I use this in my wash day routine. I like that it’s light enough that it doesn’t cause a ton of buildup where I need to clarify often. It also provides a good amount of slip for gentle detangling.
Originaly posted on influenster.com
kaarif1_723
41.757914209E12 15/09/2025
Good product, odd bottle top
[This review was collected as part of a promotion.] I'd give this 4.5 stars. Love the actual product but the tops to the bottles are annoying when actually using the product. I prefer not having to set a cap down somewhere for hair products meant for the shower. It didn't smell strong when using, but after my hair was dry I would occasionally smell a hint of fragrance that was pleasant and perfume-like without being strong. I'm not sure if it's the shampoo or conditioner with the fragrance, or both. It didn't do anything for frizz or flyaways. I would purchase even with the disappointing bottle.
Originaly posted on influenster.com
carlym2008_4561
51.757897108E12 14/09/2025
Lovely!
[This review was collected as part of a promotion.] This conditioner is lovely. It’s lightweight. Comes through with all of its claims. This brand never lets me down. Very happy with this line. Highly recommend.
Originaly posted on influenster.com
suuuh3_5579
51.757897108E12 14/09/2025
Leaves hair soft and hydrated
[This review was collected as part of a promotion.] This conditioner leaves my hair surprisingly soft and healthy looking after each use. It hydrates more than I expect for a quick, rinse off conditioner and does a better job adding life back to my hair than a lot of hair masks and leave in conditioners I’ve used. Definitely recommend!
Originaly posted on influenster.com
fatimamujahid15_8346
51.75787281E12 14/09/2025
Good
[This review was collected as part of a promotion.] This conditioner is actually pretty good and made my hair super soft. The scent is amazing and is not too strong. The packaging and color of the bottle is very pretty. I will be buying this again. Thank you lnfluenster for sending this to me.
Originaly posted on influenster.com
Moemom723
51.757892606E12 14/09/2025
Best Conditioner Ever!
I love love love this conditioner! it leaves My hair feeling so soft and smooth. My hair instantly feels refreshed and smells so good.
Originaly posted on kerastase-usa.com
jenniferc1603_249
51.757873707E12 14/09/2025
Softens & strengthens my fine hair.
[This review was collected as part of a promotion.] This Kerastase Genesis conditioner is rich with a nice feel and subtle yet pleasant scent. It makes my hair soft and seems to have improved my fine hair’s fiber strength after 5-6 uses. I’ll definitely reorder!
Originaly posted on influenster.com
christinao107_142
51.757818806E12 13/09/2025
Luxe Shampoo & Conditioner
[This review was collected as part of a promotion.] I’ve been using the Kerastase Genesis shampoo and conditioner and my hair feels noticeably healthier and stronger. It lathers nicely, smells amazing, and leaves my hair soft without weighing it down. I’ve also noticed less breakage and smoother ends. A little goes a long way, which makes it worth the price. Definitely a luxe treat for my hair care routine!
Originaly posted on influenster.com
Camiss
51.757811607E12 13/09/2025
wonderful
[This review was collected as part of a promotion.] I bought a few times and can see the improvement, smells wonderful! Feel my hair refreshed
Originaly posted on kerastase-usa.com
katiex_6473
41.757861109E12 14/09/2025
Good conditioner.
[This review was collected as part of a promotion.] This was a good conditioner and I enjoyed the scent. The packaging was also very luxe feeling. It added moisture to my hair and overall improved my hair texture.
Originaly posted on influenster.com
emilyb701_5288
31.758036977E12 16/09/2025
Thick conditioner, but would still use hair masks
[This review was collected as part of a promotion.] The conditioner is nice and thick- I want a conditioner that is very nourishing and almost felt more like a mask. The scent is nice and I also liked that the conditioner didn’t weigh my hair down. The downside is some of my fine hairs did seem more dry than usual when I used the conditioner- it did a good job with detangling - but would still need to be paired with a deeper penetrating mask
Originaly posted on influenster.com
Reply from Consumer Care Center 16/09/2025
Thank you for your feedback. We're glad you liked the conditioner's thick, nourishing texture, pleasant scent, detangling ability, and that it didn't weigh your hair down. We note your concern that it left some fine hairs drier, suggesting it might need pairing with a deeper mask, which is valuable for our product insights.
katyj22_6591
41.757808909E12 13/09/2025
Salon quality conditioner
[This review was collected as part of a promotion.] The Kerastase Genesis Bain Hydra-Fortifiant Conditioner makes my hair feel so soft and easy to manage. It’s really lightweight, so it doesn’t leave my hair flat, but it still gives it the moisture it needs. The scent is light and doesn't stay in once it's rinsed out. After using it, my hair feels healthier, smoother, and just overall nicer to style.
Originaly posted on influenster.com
elenat61_5485
41.757861109E12 14/09/2025
Definitely leaves hair smooth
[This review was collected as part of a promotion.] I received this product in exchange for my honest review. I have tested this for about a month. The conditioner is not as heavy as other ones I have tried which is good so it’s doesn’t weigh down my long hair. I’m not sure on the long term benefits yet. I do think the smell is quite nice not too strong as I am sensitive to scents. The conditioner feels very lightweight and makes it easy to brush my hair out in the shower.
Originaly posted on influenster.com
klhaynie_4485
51.757784606E12 13/09/2025
Softer more manageable hair
[This review was collected as part of a promotion.] The conditioner is rich but not heavy, which I love. It smooths out tangles instantly and leaves my hair soft, bouncy, and manageable without weighing it down. After rinsing, my hair feels nourished and silky, and it stays smooth even after blow-drying. The fragrance lingers just enough to make my hair smell amazing all day. Paired with the shampoo, this has really helped reduce breakage and made my hair feel healthier overall.
Originaly posted on influenster.com
jenh53_5781
41.757768406E12 13/09/2025
Good conditioner, waiting to see full potential
[This review was collected as part of a promotion.] I’ve been testing this out for about a month now and while my hair does look nice I haven’t yet noticed a huge difference in fall out. I do think there is less breakage and my hair looks to have leas fly aways than usual. It does leave my hair very soft and feels great.
Originaly posted on influenster.com
Anonymous
51.757771109E12 13/09/2025
Leaves Hair Silky Soft and Smelling Amazing!
[This review was collected as part of a promotion.] I am super impressed with the Kerastase Paris Genesis Fondant Renforcateur . This product has left my hair so soft, light, and tangle free. The smell is amazing and I have had many compliments. The bottle is easy to access and informative. I highly recommend if you are looking for a high end conditioner.
Originaly posted on influenster.com
summer_tx_3273
51.757724311E12 12/09/2025
Love this conditioner, lightweight and works!
[This review was collected as part of a promotion.] I love this conditioner by Kerastase! I have been using this product for about 6 months, and I really feel like it’s strengthened my hair. The texture of this conditioner is perfect, it’s creamy but fairly light weight and I feel like my hair sucks it all up! It also doesn’t leave a residue on your back like some conditioners causing acne etc. The scent is also great, and lasts for days! I do prefer the conditioner in this line over the shampoo but have been using them together. Overall I would recommend if you’re looking to strengthen your hair if you experience hair loss when washing and brushing!
Originaly posted on influenster.com
Meli27
51.757725207E12 12/09/2025
Excelente producto
El Kérastase Genesis Fondant Renforçateur deja el cabello más suave, fácil de desenredar y con menos quietud. Es ligero, no engrasa y aporta brillo natural con un aroma agradable. Ideal para cabellos debilitados o con tendencia a romperse.
Originaly posted on kerastase-usa.com
Ixchel
51.757707205E12 12/09/2025
Smoother hair
[This review was collected as part of a promotion.] I can’t tell if it’s made a difference, i use the shampoo, conditioner, and serum. It has made my hair smoother
Originaly posted on kerastase-usa.com
stunninglyposh_2481
51.757689208E12 12/09/2025
Good product
[This review was collected as part of a promotion.] I love the packaging because I can cart it on the go. My hair felt really clean and strengthened after using it. The scent is just okay to me. Overall I think it’s a good product.
Originaly posted on influenster.com
l_king102_8415
41.757655008E12 12/09/2025
Great conditioner for breakage prone hair
[This review was collected as part of a promotion.] I have extensions but used this on my real hair. I have very fine hair that is prone to breakage. Over the course of a couple weeks I noticed alot less shedding and breakage. It is pricey but worth it ! Smells amazing too . It didn’t make my hair greasy or oily at all.
Originaly posted on influenster.com
emmabear004_5024
51.757644204E12 11/09/2025
Genuinely strengthens & heals my hair!
[This review was collected as part of a promotion.] Omg this is the best conditioner I think I’ve ever used!! My initial impression was that it wasn’t anything special. The scent is nice, nothing notable. What really matters is the result. My hair has become thicker & more voluminous, others have even commented on it! My own mom had been mentioning how it was thinner than it used to be & after I started using this conditioner w/ the shampoo, she’s brought up how much thicker & healthier my hair has been looking!!
Originaly posted on influenster.com
Fondant Renforcateur Conditioner 200ml
Kerastase - Genesis
Anti Hair-fall Fortifying conditioner for weakened hair, prone to falling due to breakage. Its fortifying action helps to restore the fibre and reinforces its natural resistance to reduce the risk of hair fall due to breakage.
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