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95% PCR

Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
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Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
Bain Nutri-Fortifiant Shampoo - K Loyalty Club - 15% | L'Oréal Partner Shop
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Description

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.

 

Bain Nutri Fortifiant benefits:
- Gently cleanses scalp & hair while adding moisture. 
- Provides intense nourishment and gently detangles hair. 
- Prevents risk of hair-fall due to breakage from brushing. 
- 92% less hair fall due to breakage from brushing*. 
- 65% more smooth/conditioned*

*After application of Bain Nutri Fortifiant.

 

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

How To Use

Bath and Massage with the Bain Nutri Fortifiant :

Step 1: Measure out 5ml (one pump) and apply the Bain Nutri Fortifiant into the scalp, performing the three bain gestures of the Kérastase massage.
Step 2: Rince thoroughly towels dry and don't forget ears.
Step 3: Make sure hair is not messy and help him to lift his head.
In case of contact with eyes, rinse them immediately and thoroughly.

 

Learn more on Access

Ask more information about this product
Ingredients

Genesis bains are 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 • SODIUM LAURETH SULFATE • SODIUM CHLORIDE • COCAMIDOPROPYL BETAINE • DIMETHICONE • CITRIC ACID • HEXYLENE GLYCOL • SODIUM BENZOATE • SODIUM HYDROXIDE • AMODIMETHICONE • CARBOMER • GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • TRIDECETH-10 • GLYCERIN • SALICYLIC ACID • LIMONENE • GLYCOL DISTEARATE • MICA • PEG-100 STEARATE • LINALOOL • STEARETH-6 • PHENOXYETHANOL • COCO-BETAINE • TRIDECETH-3 • CI 77891 / TITANIUM DIOXIDE • BENZYL SALICYLATE • COUMARIN • ZINGIBER OFFICINALE ROOT EXTRACT / GINGER ROOT EXTRACT • CITRAL • BENZYL ALCOHOL • CITRONELLOL • ACETIC ACID • FUMARIC ACID • XYLITYLGLUCOSIDE • ANHYDROXYLITOL • LEONTOPODIUM ALPINUM CALLUS CULTURE EXTRACT • XYLITOL • XANTHAN GUM • DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE • PARFUM / FRAGRANCE

Rating & Reviews

1,123 reviews
5 stars
( 819)
4 stars
( 212)
3 stars
( 63)
2 stars
( 20)
1 star
( 9)
5
4.6 / 5 stars

Xigera

5

1.761246009E12 23/10/2025

Gentle

[This review was collected as part of a promotion.] It smells wonderful, last a long time and helped reduce hair fall

Originaly posted on  kerastase-usa.com

Ale504

5

1.761192003E12 23/10/2025

Great for fine, thinning hair!

This has significantly reduced the breakage I have due to my hair being so fine and bleached. I’ve never had a shampoo be able to detangle! It’s so silky and nourishing. I highly recommend!

Originaly posted on  kerastase-usa.com

Brinlwe

5

1.761051608E12 21/10/2025

Best shampoo

I love this shampoo makes my hair feel amazing and look amazing! The smell of this shampoo is amazing I could smell it all day long!!

Originaly posted on  kerastase-usa.com

Tulips are blooming

5

1.761093904E12 21/10/2025

Finally, healthy hair

[This review was collected as part of a promotion.] I have been using this product line for over a year and it has truly made a difference. I’ve always had fine hair, but a lot of it. Then came menopause, which caused thinning, especially in the temple area. I am using the shampoo, conditioner, and the leave in conditioner. I alternate this shampoo/conditioner with the densifique shampoo/conditioner. Will I ever have amazingly thick hair, no, but I am happy with the results. The hair around my temples seems to be growing longer and overall my hairi looks shiny and healthy. I’m a fan and will conintue to purchase this brand.

Originaly posted on  kerastase-usa.com

Foxgen21

5

1.760907606E12 19/10/2025

Génesis Shampoo-Great & revitalizing

[This review was collected as part of a promotion.] The Génesis Shampoo has been a great & revitalizing addition to my hair routine. My hair was very damaged and I noticed a lot of breakage. This Kérastase line was brought to my attention and I decided to give it a try and so I’m so far I’m very happy with the results. I’ve noticed both great improvement, less breakage, and new growth. I most definitely recommend!

Originaly posted on  kerastase-usa.com

SaraG11

5

1.760921108E12 19/10/2025

Best shampoo for large amounts of hair fall!

This shampoo not only smells great, but also does what it proclaims to do- lessen hair loss when brushing hair!

Originaly posted on  kerastase-usa.com

Anonymous

5

1.760796024E12 18/10/2025

Luxurious

This shampoo is the best! Hair feels soft; no frizz. And it smells fantastic!! I will be purchasing again!

Originaly posted on  kerastase-usa.com

Georgia cat lady

5

1.760703325E12 17/10/2025

I ❤️ this shampoo

My hair feels soft and healthy and the fragrance is lovely.

Originaly posted on  kerastase-usa.com

Alis Rodel

5

1.760703325E12 17/10/2025

The best Shampoo

Help me to stop the falling hair, now I have stronger and healthy hair

Originaly posted on  kerastase-usa.com

KelseyV

5

1.760703325E12 17/10/2025

My absolute favorite shampoo!!

[This review was collected as part of a promotion.] This shampoo smells lovely, works so well to keep my hair clean and restore its strength (especially as I navigate postpartum hair loss round 2) and it also keeps my scalp so healthy. My absolute favorite shampoo

Originaly posted on  kerastase-usa.com

giovannam23_2916

5

1.760703325E12 17/10/2025

Worth to get the genesis line

[This review was collected as part of a promotion.] This shampoo has been so helpful when cleaning my oily scalp. It’s great because in comparison with other shampoos, this one do the job without drying out my hair. My hair looks healthier and stronger since I’ve been using the keratase genesis line.

Originaly posted on  influenster.com

Alyssa Marie

5

1.760361308E12 13/10/2025

Amazing!

My hair has never looked or felt healthier! Highly recommend!

Originaly posted on  kerastase-usa.com

Kimberly_

5

1.76012191E12 10/10/2025

My favorite shampoo

[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

andreak172_8511

5

1.75994911E12 08/10/2025

Works amazing

[This review was collected as part of a promotion.] This shampoo smells amazing. You only have to use a small amount for full effect. I love the pink bottle being simple and clean. I would purchase this 100 times over.

Originaly posted on  influenster.com

Monserrat

5

1.759933809E12 08/10/2025

I love it

I recently traveled to Mexico, a place where it is very hot, and this came out and was perfect for my trip.

Originaly posted on  kerastase-usa.com

mirandas74_5097

4

1.759792504E12 06/10/2025

Works great, smells lovely!

[This review was collected as part of a promotion.] I have long, thick, wavy, dry, color treated hair and I use this shampoo every time I wash my hair. The shampoo itself shimmers and I love to think its adding light reflection to my hair. Yes, it is pricey, but a little goes a long way. It has sulfates and does produce fine suds, so if you arent into that for your hair you may want to pick something else. I feel that my hair doesn't tangle as much as it used to prior to using kerastase and I do feel like it is healthy and shiny. My absolute favorite part though- the smell is DIVINE. It borders on nice perfume but understated. I have never gotten so many comments on how nice my hair smells. Its worth a try!

Originaly posted on  influenster.com

Kate1991

5

1.759671907E12 05/10/2025

Excelent product

[This review was collected as part of a promotion.] Excelent line of product, my hair react very well to this line

Originaly posted on  kerastase-usa.com

Kymore

5

1.75943971E12 02/10/2025

Beautiful

Luxurious to use. Nice lather. Hair well nourished. Healthy clean scalp.

Originaly posted on  kerastase-usa.com

CatherineW

3

1.759350607E12 01/10/2025

Nice Shampoo

Unfortunately, this shampoo did nothing for my falling, post menopausal hair, but it is nice smelling and fairly moisturizing (though there are others with the same qualities that cost less). Wish it was sulfate free.

Originaly posted on  kerastase-usa.com

Reply from Consumer Care Center 01/10/2025

Thank you for your candid feedback. We're sorry this shampoo didn't help with your post-menopausal hair fall, though we appreciate you found it nice smelling and fairly moisturizing. We also note your desire for sulfate-free options and concern about cost. Hair fall, especially post-menopausal, is complex. Your review is valuable, and we hope you explore other products in our range that might better suit your specific needs, including sulfate-free options.

jeannemm_4312

5

1.759289404E12 30/09/2025

Works as directed!

[This review was collected as part of a promotion.] So overall I did enjoy using this mask/shampoo combination. I have been using it for about 3 weeks and It enhanced my curls and I think made my hair feel healthier and less frizzy! It has a good scent to it as well! I would recommend and will definitely keep purchasing it in the future!

Originaly posted on  influenster.com

paiges323_8544

4

1.75915261E12 29/09/2025

Surprisingly good

[This review was collected as part of a promotion.] I used this on type 4 hair and I was very surprised at how smoothly it glided through. It has a nice smell to it, like citrus. It actually cleaned my scalp pretty well too.

Originaly posted on  influenster.com

breannaz10_6249

5

1.758895207E12 26/09/2025

If you want to feel like you just left the salon,

[This review was collected as part of a promotion.] Let’s talk about the Kérastase Genesis Bain Nutri-Fortifiant Shampoo because it far exceeded my expectations. First of all, the scent is so fresh and light. I honestly can't describe it, I just know it smells amazing. I kept getting whiffs of it in my hair the next day and was completely obsessed. The lather is rich, creamy, and feels super luxurious. I used way more than I needed, but lesson learned: a little goes a long way. Even though the bottle is smaller, it should last a while because you really don’t need to use much. After just one wash, my hair felt so soft and looked so good—even without straightening (yes, I air-dried it!). I was shocked my hair wasn't frizzy! Can we take a second to appreciate the packaging? 😍 It feels great in your hand, and when you're running low, you can flip it upside down so you get every last drop. Practical and pretty! 🙌 Overall, this shampoo totally exceeded my expectations. My hair feels healthier, was so soft and smells divine. Highly recommend. 💖

Originaly posted on  influenster.com

mmcdonn

4

1.758641411E12 23/09/2025

hard to justify price but good product overall

good product and makes my hair feel nice but still very expensive for not a lot of product.

Originaly posted on  kerastase-usa.com

elaynep42_3655

5

1.758571212E12 22/09/2025

Soft, strong, and smells great!

[This review was collected as part of a promotion.] This shampoo made my hair feel softer and moisturized my curls. My hair feels stronger and healthier after use as well. I love the subtle scent too!

Originaly posted on  influenster.com

tiffanyb221_2763

5

1.758499205E12 21/09/2025

A luxurious strengthening shampoo that truly deliv

[This review was collected as part of a promotion.] This shampoo feels like a salon treatment at home!!! The texture is silky and lathers beautifully without being harsh. It’s specifically made for weakened, dry hair prone to breakage, and after a few washes I noticed my hair felt stronger, smoother, and far less brittle. It has a light, elegant fragrance that isn’t overpowering, and it rinses out clean without leaving residue. My hair feels nourished yet lightweight and there was no heavy buildup. This shampoo is definitely a game-changer if you struggle with shedding or breakage. This is coming from a postpartum momma with tons of breakage. I would most definitely recommend this to family and friends. This product was complimentary in exchange for an honest review.

Originaly posted on  influenster.com

beccarosiee_6443

4

1.758471308E12 21/09/2025

Great strengthening shampoo

[This review was collected as part of a promotion.] Overall, this was a very nice and rich shampoo. Personally, I try to stay about from sulfates and have finer hair so use a light clarifying shampoo, but this could be great on days I need a strengthening boost. Would recommend to people who have thick, coarse or medium damaged hair.

Originaly posted on  influenster.com

Rosebudd

5

1.758332704E12 19/09/2025

Genesis products

My hair dresser suggested I switch to genesis line and I love love love it. My hair feels moisturized and healthier.

Originaly posted on  kerastase-usa.com

ashleyh8syou_2711

5

1.758193207E12 18/09/2025

I like it a lot

[This review was collected as part of a promotion.] I’ve been using this exclusively for over a month now, and I’ve got to say, I really do love it. The shampoo itself smells nice, but not overpowering. I feel like it leaves my hair feeling nice and healthy and hydrated, but not weighed down. I do like the twist off cap. It makes it easy to disperse. I also experience zero scalp irritation. My go to used to be Nexxus, but it would always make my scalp flake and this gives me a similar experience without the flaking scalp.

Originaly posted on  influenster.com

tiffair_3195

5

1.758151805E12 17/09/2025

A mighty duo

[This review was collected as part of a promotion.] This combo makes my hair so slimy and smoother. I love the way this shampoo and conditioner leaves my hair feeling. I had to fight my daughter over this one!

Originaly posted on  influenster.com

juliabor_9834

5

1.75805101E12 16/09/2025

Recommend

[This review was collected as part of a promotion.] I recommend using them together in a set, but I'll say right away that the smell is incredible, I want to smell my hair all the time, my hair is smooth, voluminous, beautifully shiny and moisturized. So good

Originaly posted on  influenster.com

christinamhauck_4811

5

1.758033011E12 16/09/2025

Hydration and detangling!

[This review was collected as part of a promotion.] I love this shampoo. I really like the way it lathers. It detangles my hair which I feel like doesn’t typically happen until I condition my hair. Provided hydration.

Originaly posted on  influenster.com

jenniferv277_9247

5

1.758025813E12 16/09/2025

Great shampoo

[This review was collected as part of a promotion.] Love the shampoo! It did a great job cleaning my hair without drying out the scalp. It smells great and leaves your hair soft. I would recommend this product.

Originaly posted on  influenster.com

lanie0824_9640

5

1.757970908E12 15/09/2025

Cleaning and moisturizing

[This review was collected as part of a promotion.] This shampoo is very effective at cleansing while adding moisture and not having too heavy or thick of a texture. It’s a great value because a little goes a long way.

Originaly posted on  influenster.com

influenster_jinks_4442

4

1.757970908E12 15/09/2025

Overly greasy hair the next day

[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. Although incentivized, my reflection of Kerastase Bain Nutri-fortifiant Shampoo and mask has not been compromised. I have straight, 1B type hair, color treated, healthy but some heat damage. I absolutely love the smell of this shampoo and mask! Oddly enough, It reminds me of the pink Chanel tendre perfume mixed with Irish Spring Soap. It’s a very fresh fragrance and strong. I love the strong smell but I know others may be sensitive to it. The fragrance does last in my hair until wash day. Now, wash day does come sooner and that’s why I knocked a star down. I’ve used this product for a good month before reviewing and I get the same results every single time- greasy hair! I’ve shampooed only the roots of my hair, double cleansed, and rinsed extra. I’ve used small amounts of the mask on just the ends, and extra rinses. I always get greasy hair on day TWO that looks like I went a good 4-5 days without washing. So, this formula is very hydrating and smells beautiful, but I will not be purchasing again.

Originaly posted on  influenster.com

candie225_4607

5

1.75794841E12 15/09/2025

Love ❤️

[This review was collected as part of a promotion.] I received this product, complementary in exchange for my honest review. I am a huge Kerastase fan. I use several of their products in my hair routine. I love the scent of this shampoo. All of their products have great fragrance. I do think it does an excellent job with helping my damaged hair. It can be a little pricey, but they run sales all the time. and for how well it works it is well worth the cost.

Originaly posted on  influenster.com

valerief122_4823

5

1.75794841E12 15/09/2025

Healthy and shiny hair

[This review was collected as part of a promotion.] This shampoo is very effective in helping my dry ends feel nourished. I double cleanse and the shampoo offers a luxurious lather each time to ensure proper cleansing. You only need a pea sized amount with each use, so the bottle will last a decent amount of time.

Originaly posted on  influenster.com

jennaisagenius_6362

5

1.75794841E12 15/09/2025

Great shampoo

[This review was collected as part of a promotion.] This product was pretty good. It smelled nice and it made my hair clean. I get really oily hair and this worked on my hair well! The only thing is I would say I prefer pump packaging, but the packing itself wasn’t bad, just not my taste.

Originaly posted on  influenster.com

sanaml25_7505

4

1.75796101E12 15/09/2025

good shampoo

[This review was collected as part of a promotion.] I lose a lot of hair in the shower due to breakage when I shampoo/condition. I didn’t notice a difference in the shower itself, but I did see a reduction in breakage during styling. The vast majority of breakage happens in the shower for me, so I expect results may change for the better in the mid-long term. The product itself has a slightly thinner texture than the shampoo that I am used to, but that shouldn’t detract from its fortifying capabilities at all.

Originaly posted on  influenster.com

mariag1939_3866

5

1.757943909E12 15/09/2025

Gentle yet hydrating, this shampoo makes my dry ha

[This review was collected as part of a promotion.] I have a very sensitive scalp and naturally dry hair, and this is honestly one of the best shampoos I’ve ever tried. It’s amazing at hydrating and cleansing without being harsh. After washing, my hair smells incredible—so luxurious—and I’ve noticed a real difference in texture, softness, and shine.

Originaly posted on  influenster.com

yasamanj_4599

5

1.757943909E12 15/09/2025

Great shampoo!

[This review was collected as part of a promotion.] I am in love with the scent of this shampoo! This shampoo leaves my hair feeling super clean yet not stripped and dry! Super chic packaging and amazing value for money!

Originaly posted on  influenster.com

briannaw301_2704

5

1.757914209E12 15/09/2025

Luxe shampoo for strong, shiny hair

[This review was collected as part of a promotion.] My hair wash days are now so luxe with this shampoo! It smells absolutely amazing and my hair is noticeably more shiny. My already thick hair is prone to shed a bit, but I haven’t had any breakage since starting to use this product. Would 10/10 recommend to others.

Originaly posted on  influenster.com

paulinas5bf7_1402

5

1.757943909E12 15/09/2025

This with the mask is great

[This review was collected as part of a promotion.] So I decided this wasn't the best product to try on my hair but my neighbor was happy to be the tester for me. She loved it. As you can see in the before and after it was effective. This along with the mask, managed her frizz, nourished her ends and made her color way more vibrant. The shine also increased tremendously! 10/10!

Originaly posted on  influenster.com

simplecleanc_3713

4

1.757897108E12 14/09/2025

Great shampoo!

[This review was collected as part of a promotion.] Great shampoo! The older I get, the more I’m trying to make sure I use quality products. My hair is sooo soft after using this. I also like that it’s a smaller bottle so I’m more conscious about only using the small amount that’s actually needed.

Originaly posted on  influenster.com

laurah637_1545

5

1.75794301E12 15/09/2025

Best I’ve used in a long time!

[This review was collected as part of a promotion.] I absolutely love this shampoo! It smells lovely, it leaves my hair feeling nourished and healthy, and I have seen noticeable improvement in my hairs strength since using it consistently for about a month.

Originaly posted on  influenster.com

jessp38_9260

5

1.757892606E12 14/09/2025

The best shampoo!

[This review was collected as part of a promotion.] I love this stuff! I have always been a fan of Kerastase products! Everything from the smell, to the packaging, to the way it makes your hair feel, is perfection. A little goes a long way with this product and your hair feels very clean. I would 100% buy again!

Originaly posted on  influenster.com

suzies16_9354

5

1.75794301E12 15/09/2025

Great shampoo!

[This review was collected as part of a promotion.] This is a great shampoo. It smells nice and rinses out easily. It suds up well and leaves my hair feeling clean. I love that it doesn’t leave my hair feeling dry and stripped like others.

Originaly posted on  influenster.com

GuestUser

5

1.757892606E12 14/09/2025

Great as expected!

It is the first time purchasing the Genesis Bain Nutri-Fortifiant Shampoo, and it works well for me! Smooth and strong hair after using it :)

Originaly posted on  kerastase-usa.com

Camiss

5

1.757811607E12 13/09/2025

love this shampoo

[This review was collected as part of a promotion.] It leaves my hair feeling so clean, I bought a few times and can see the improvement, smells wonderful

Originaly posted on  kerastase-usa.com

tati1_7816

5

1.757861109E12 14/09/2025

Works well!

[This review was collected as part of a promotion.] This shampoo is gentle yet effective, leaving my dry hair soft, hydrated, and noticeably stronger. I’ve seen less breakage, and my hair feels healthier and more nourished after every wash. The scent is light and refreshing, too. Definitely worth the investment for anyone with normal to dry hair looking for strength and moisture

Originaly posted on  influenster.com

savanas7_4834

4

1.757808909E12 13/09/2025

Smells great

[This review was collected as part of a promotion.] Smells so nice and you don’t need a lot for it to bubble up in a nice large foamy way. I feel as it’s a little drying to the hair but the conditioner that goes along with it makes up for it.

Originaly posted on  influenster.com

oomzmurryoo_4122

5

1.757771109E12 13/09/2025

Pleasant shampoo

[This review was collected as part of a promotion.] I dye my hair a lot, and so I always deal with oily scalp but dry and brittle ends. I used this shampoo daily. I enjoy the scent and a little goes a long way. This small bottle will last me awhile.

Originaly posted on  influenster.com

Ixchel

5

1.757771109E12 13/09/2025

Nice product

[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. I think it had made a difference to my hair loss, and my hair does feel cleaner and smoother

Originaly posted on  kerastase-usa.com

sazarcon_3711

3

1.758032826E12 16/09/2025

Luxurious hydration in a bottle

[This review was collected as part of a promotion.] A deeply hydrating shampoo with a luxurious and lasting scent. The product lathered well but it did only an adequate job of cleansing the hair and left some residue. It is not a bad shampoo, but the product could be better suited for non-fine hair types.

Originaly posted on  influenster.com

Reply from Consumer Care Center 16/09/2025

Thank you for your review of Kérastase Genesis Bain Nutri-Fortifiant. We appreciate your positive remarks on its hydrating qualities, luxurious scent, and lather. We also note your feedback regarding adequate cleansing, residue, and its potential unsuitability for fine hair types, which aligns with its richer, nourishing formulation. Your insights are very valuable.

mamamaska_5788

4

1.757702708E12 12/09/2025

It’s good, but not great

[This review was collected as part of a promotion.] While I really like the scent of this shampoo, I didn’t really feel like it lathered as much as I would have expected. It smells great and feels great but I felt like I had to really work to get it to lather in.

Originaly posted on  influenster.com

lindseys01a4_4143

5

1.757689208E12 12/09/2025

Solid buy for dry hair

[This review was collected as part of a promotion.] The scent was nice! Worked well for my fiance's curly, dry hair and it definitely left it moisturized and shinier even after just one use. Good value for money and it felt luxurious. Shampoo thickness is nice and creamy and it lathers well.

Originaly posted on  influenster.com

samid18_3432

5

1.757655911E12 12/09/2025

LOVING!!

[This review was collected as part of a promotion.] This Shampoo paired with the mask has my hair feeling super soft and has started to bring her back to LIFE!! The scent isn’t too overpowering, but smells so good! The packaging is cute and pink!! I suffer from weak hair that breaks easily and in the month I’ve been using both of these products I absolutely see a difference!! 🩷 Definitely recommend if you have damaged, weak hair that breaks easily!!

Originaly posted on  influenster.com

hannahg72_1789

4

1.757655008E12 12/09/2025

A scalp cleanse!

[This review was collected as part of a promotion.] I’m a curly hair girl, and my scalp runs on the oily side. I also typically get tangles pretty easily especially when I’m outside more in the humidity, so I was excited to try this new shampoo. It felt very gentle and smooth during application on my scalp, and then my hair brushed out much easier overall. I let it sit and soak in for a few minutes before working it all the way through. I love pink, so the packaging was automatically a win. I definitely would recommend to a friend, and believe that it’s worth the value.

Originaly posted on  influenster.com

haileyc35_9438

3

1.757966768E12 15/09/2025

Didn’t like the smell

[This review was collected as part of a promotion.] I wouldn’t pay this much for a shampoo, but I didn’t think it was a bad product. I personally didn’t like the scent so that alone would keep me from purchasing again. It had a very strong cheap perfume smell to it.

Originaly posted on  influenster.com

Reply from Consumer Care Center 15/09/2025

Thank you for your candid review. We appreciate you sharing your thoughts on our shampoo, even if the price point isn't ideal for you. We're sorry to hear that the scent was not to your liking and that you found it to have a "strong, cheap perfume smell," as we understand fragrance is a very personal preference. Your feedback regarding the scent is very valuable to us.

rglo_2180

5

1.757630707E12 11/09/2025

Moisturizing shampoo

[This review was collected as part of a promotion.] Nice smelling shampoo that isn’t too strong. Leaves hair feeling soft and strong. It also feels clean. Good value for money and nice packaging.

Originaly posted on  influenster.com

abbyc15_5519

5

1.757566805E12 11/09/2025

Good daily shampoo

[This review was collected as part of a promotion.] This shampoo was great. It is advertised as creamy and rich. I found that it was, without weighing my hair down. It is effective at cleansing my thick coarse hair. The smell is pleasant and not over powering. It is a little pricy but worth it if it’s right for you.

Originaly posted on  influenster.com

jessicar1721_6672

5

1.757601923E12 11/09/2025

Wonderful smell and works wonders on damaged hair!

[This review was collected as part of a promotion.] I have been using the Kerastase Bain Nutri-Fortifiant shampoo and I love it! It has made my hair so soft and strong. I can brush right through without eating or breaking my hair. The smell is very pleasant and it has a nice texture and clean well.

Originaly posted on  influenster.com

linhdang31_6902

5

1.757564106E12 11/09/2025

A nourishing, salon-quality shampoo that strengthe

[This review was collected as part of a promotion.] The Kérastase Bain Nutri-Fortifiant Shampoo has been a great addition to my haircare routine. The texture is smooth and lathers well without needing too much product, which makes it feel luxurious yet efficient. I love the fresh, clean scent—it’s light but long-lasting, leaving my hair smelling salon-fresh. In terms of effectiveness, it leaves my hair feeling nourished, soft, and stronger after every wash, while also reducing breakage. The packaging looks sleek and premium, with a secure cap that makes it easy to use without mess. Although it is on the pricier side, the results justify the cost since a little goes a long way, making it a good value for the quality.

Originaly posted on  influenster.com

katiem868_1757

5

1.757537108E12 10/09/2025

Silky strong hair!

[This review was collected as part of a promotion.] This is a great shampoo! My hair feels squeaky clean but not damaged. Paired with the conditioner mask, this is a great system! With consistent use, my hair is feeling silky and strong.

Originaly posted on  influenster.com

teresad085c_4714

5

1.757517338E12 10/09/2025

It's just so good

[This review was collected as part of a promotion.] This shampoo is seriously good. I wanted to not like it cause it's so expensive but my goodness it's a luxury experience. It smells like a fancy spa and it does linger. The lather is luxurious and soft. And it makes my scalp feel so clean but not stripped and dry. My only complaint is that while the packaging is fancy it's cumbersome to screw open the top and screw it back on while my hands are wet.

Originaly posted on  influenster.com

amandalee421_9612

5

1.757474113E12 09/09/2025

This shampoo is Soo good!

[This review was collected as part of a promotion.] The smell of this shampoo has my hair smelling great for a few days. It makes your hair Soo soft and smooth! It lasts several days if you don't wash for a few days! Love it!

Originaly posted on  influenster.com

rebeccacc17c_9080

5

1.757474113E12 09/09/2025

Great scent!

[This review was collected as part of a promotion.] I love all kerastase products! I don’t feel this particular shampoo made my hair any less oily but the unisex scent and luxurious lather makes shampooing my hair more of an event instead of a chore!

Originaly posted on  influenster.com

jazzed12_2792

5

1.757465246E12 09/09/2025

Solid shampoo - like oliplex

[This review was collected as part of a promotion.] Love this shampoo! It feels like a high end oliplex like shampoo. It leaves my hair smoother and stronger. The packaging is cute and the scent is normal.

Originaly posted on  influenster.com

lisae74_1560

5

1.757465246E12 09/09/2025

Nice shampoo!

[This review was collected as part of a promotion.] [I received this product in exchange for my honest review] This is the best smelling shampoo I have smelt in a long time. It lathers well also. I paired this with the conditioning hair mask to leave my hair smooth and feeling stronger. I’m not sure I found a noticeable difference to replace my current shampoo for the smaller bottle and larger price of this one.

Originaly posted on  influenster.com

brendam81_9320

5

1.757425641E12 09/09/2025

Must have!

[This review was collected as part of a promotion.] This is honestly the best high end shampoo I have ever used. I usually have to wash my hair envy other day but since using this Kerastase shampoo I can stretch it to 2 days. My hair is usually oily but less so when using this product. The lather is great and smells amazing. Leaves my hair super soft and manageable. Very impressed!!

Originaly posted on  influenster.com

ellie04_3427

4

1.757395884E12 09/09/2025

Great Shampoo for Repairing your Hair

[This review was collected as part of a promotion.] This shampoo from Kerastase gently cleanses and hydrates your hair. The texture is rich and creamy. The shampoo lathers well and has a nice scent. The scent is soft, citrusy and floral. I like that this shampoo strengthens and repairs your hair from heat damage. As for results my hair was smooth and shiny. I cannot say it helps with less breakage but maybe after more times. I recommend this shampoo from Kerastase if you’re looking for a shampoo to help damaged hair.

Originaly posted on  influenster.com

ashnkuhn_6459

4

1.757424715E12 09/09/2025

Nice shampoo

[This review was collected as part of a promotion.] This is a nice shampoo! I appreciated the consistency and scent, and it lathered well in my hair. It pairs great with the conditioning hair mask to leave my hair smooth and feeling stronger.

Originaly posted on  influenster.com

tristam19_9804

5

1.75735891E12 08/09/2025

Best shampoo ever!

[This review was collected as part of a promotion.] Love this Kerastase shampoo! It has a somewhat citrusy scent that is pleasant and I use the shampoo along with the mask to keep my fine fragile strands strong. It makes my hair soft and I highly recommend it!!

Originaly posted on  influenster.com

aliceh405_2065

4

1.757349912E12 08/09/2025

Luxurious shampoo

[This review was collected as part of a promotion.] This shampoo feels luxurious and has a great smell. It lathered well and my hair felt clean after using it. I’m not sure that I felt a noticeable difference in my hair compared to other shampoos, but I would definitely consider purchasing again.

Originaly posted on  influenster.com

mitraa_3866

5

1.757292305E12 07/09/2025

Luxury Haircare

[This review was collected as part of a promotion.] This shampoo feels very luxurious in both the product and the packaging. My hair felt so soft after one use. This is a great pair with the Kerastase strengthening mask and both products smelled great.

Originaly posted on  influenster.com

lucycuaarbuckle_9782

5

1.757256308E12 07/09/2025

Best shampoo i have used so far!

[This review was collected as part of a promotion.] I received this product free from Influenster. I started using this shampoo a month ago and boy was i surprised at how good this product is. A little goes a long way, and it left my hair shiny, smooth and tangle free the moment I used this in the shower. I love the soft subtle scent either. At the end of the day, my hair is normally oily at the roots and just feels heavy and greasy, but after using both the shampoo and mask, it feels and looks like i just washed my hair! It’s so easy to brush and no tangles as well. It is a bit pricey but i will buy this again!

Originaly posted on  influenster.com

ssw527_3369

4

1.757205903E12 06/09/2025

Hydrating Shampoo

[This review was collected as part of a promotion.] My hair is very kinky, coily, and gets extremely dry. I've never tried this Kerastase Bain Nutri-Fortifiant Shampoo but I enjoyed other products from the brand in the past. The shampoo is thick with a slight shimmer. It looks pretty and the packaging is sturdy. It has a strong flowery fragrance so people with allergies or sensitivities may not want to use it. The shampoo removed dirt and residue from my scalp and hair. It had a frothy texture when applied with water and cleansed without leaving my hair feeling stripped or dry. It has some slip which allowed me to finger-detangle my strands and separate my curls. I washed twice before using a mask from the brand. The combination left my hair looking and feeling soft and moisturized. It is a little pricey but a little goes a long way. I will continue using it and may consider purchasing it in the future.

Originaly posted on  influenster.com

jessiegirl024_8413

5

1.757256308E12 07/09/2025

Worth it Shampoo

[This review was collected as part of a promotion.] This shampoo smells so good and it felt amazing in my hair. It really made my hair super soft and felt so much more healthy. The packaging is nice and best value too.

Originaly posted on  influenster.com

cassileigh15_5595

4

1.757051109E12 05/09/2025

Good product

[This review was collected as part of a promotion.] [I received this product in exchange for my honest review] The texture is very smooth and creamy. I did not notice any difference with the shampoo but I did notice a slight difference with the mask. Both have a very light scent.

Originaly posted on  influenster.com

mjsylte_6296

5

1.757027706E12 04/09/2025

Love love

[This review was collected as part of a promotion.] I’m in love with this shampoo, especially paired with the conditioner. I’m used to shampooing twice, once to get the grime out, twice for a clean and sudsy feel. With this shampoo I just cleanse once and get a great clean feeling. Super sudsy - nice scent, would highly recommend!!

Originaly posted on  influenster.com

dartsia_3201

5

1.757020509E12 04/09/2025

Love it

[This review was collected as part of a promotion.] Really nice shampoo, going nice job with cleaning heir and leaving it smooth and shiny, using it together with heir mask for the even more beautiful effect. Love it

Originaly posted on  influenster.com

emilyrd0ce_7325

5

1.757020509E12 04/09/2025

Rejuvenates dry and brittle hair within 2 uses

[This review was collected as part of a promotion.] I’ve been using the Kérastase Genesis Bain Nutri- Fortifiant Shampoo for several weeks now. I absolutely love the smell as it reminds me of salon quality products. A quarter sized amount goes a long way even for my long thick hair. After using this product twice a week, I can feel and see the difference in my hair. It’s shinier, smoother, and looks vibrant. My split ends aren’t as noticeable anymore. Definitely worth the splurge if you’re looking for a product that will rejuvenate dry, brittle hair.

Originaly posted on  influenster.com

kams22

5

1.75700251E12 04/09/2025

Great Shampoo

[This review was collected as part of a promotion.] Love this shampoo! Definitely feel like I have less breakage when brushing my hair since using.

Originaly posted on  kerastase-usa.com

Faithh

5

1.757003408E12 04/09/2025

Amazing shampoo!

[This review was collected as part of a promotion.] This shampoo smells great and has helped my hair to stop falling out

Originaly posted on  kerastase-usa.com

fluffykfierce_3020

5

1.757003408E12 04/09/2025

Watch your eyes but love the smell.

[This review was collected as part of a promotion.] I am African American with coarser thick hair. I currently have a relaxer, but i always look for thick moisturizing products to maintain luster. This kerastase genesis shampoo is it. It smells amazing, like a hair perfume. Wash your eyes because it will burn the heck out your eyes if it gets in. It gave good luster to my hair, and from the thickness, I know it will help maintain moisture. It cleansed my hair without drying out my hair. I hate that I love it because now i will be forced to spend the coins on it

Originaly posted on  influenster.com

krystynab3_4069

5

1.756920605E12 03/09/2025

A must have!

[This review was collected as part of a promotion.] I received this product free from influenster for my honest review. I’m thrilled with the results. I have very thin blonde hair. After using it a few times, I noticed it really repaired my split ends and broken bonds. Smells wonderful. Highly recommend.

Originaly posted on  influenster.com

madelines39_1795

5

1.756886409E12 03/09/2025

Fantastic Scent

[This review was collected as part of a promotion.] A little product goes a long way, making this small, but gorgeous bottle last a long time. Paired with the the hair mask, my hair feels so shiny and healthy. Fantastic scent stays in hair too!

Originaly posted on  influenster.com

lisal_7614

5

1.756913407E12 03/09/2025

Amazing!!

[This review was collected as part of a promotion.] Love this hair shampoo. I have dry hair from years of hair coloring and heat damage from hair styling tools. This product adds moisture without feeling heavy. My hair feels soft and smooth. The scent has a beautiful hint of rose and bergamot (my faves), but overall has woody, citrus notes. Claims to have less hair fall due to breakage from brushing, and I think that’s partially true, my hair still falls but definitely less than before. The only down point is that it is on the pricier side. However, a little bit of product is needed and I have long hair.

Originaly posted on  influenster.com

snehab3fae_6385

5

1.75688551E12 03/09/2025

Smells good shampoo

[This review was collected as part of a promotion.] I've received this product for free from @influencer in exchange for my honest review. This shampoo gently clarifies the scalp and reduces breakage. I really love the smell. It's so light and citrusy and leaves the hair smelling so fresh for days. It also brings a nice shine to the hair. The best part is that you only need a coin sized amount to wet hair and it leaves it clean. Best to use with the hair mask.

Originaly posted on  influenster.com

kellyv92_5156

5

1.756852204E12 02/09/2025

Fresh and effective

[This review was collected as part of a promotion.] I love this shampoo it is now a staple in my hair care routine! It is smooth and effective and keeps my hair feeling clean and fresh until my next wash!

Originaly posted on  influenster.com

emilyn338_9736

5

1.75688551E12 03/09/2025

Great Shampoo for Damage

[This review was collected as part of a promotion.] While I like Kerastase products, I’m not generally a huge fan of their scents. This fortifying shampoo seems to have a more pleasant scent than many of their products. It’s a soft floral with a very faint underline medicinal scent. So far this product has worked great on cleansing my hair. It lathers up decently and seems to rinse clean. My hair does not feel stripped or unclean after using this product. I’ve only used this in conjunction with the fortify mask, but both items combined have left my hair, feeling soft manageable, and I think have less breakage, it’s a little early to tell on breakage. Five out of five stars for the product three out of five stars for the scent.

Originaly posted on  influenster.com

sydney_christina_6508

5

1.756913407E12 03/09/2025

must have for dry hair

[This review was collected as part of a promotion.] a must have for hair needing some tlc. i hear style and bleach my hair and deal with breakage and dryness. this shampoo helps to remove buildup so my conditioner can do the work of rehydrating. i’m so impressed with this shampoo- my hair felt so clean afterwards!!

Originaly posted on  influenster.com

lamashtu08_8116

5

1.756846805E12 02/09/2025

Works great!

[This review was collected as part of a promotion.] Great shampoo on the thicker side but it gives great moisture to hair especially if it’s drying and colored like mine. Smells great, packaging is good but wish it had a nozzle

Originaly posted on  influenster.com

irinaz22_7355

5

1.75688551E12 03/09/2025

Cleans Gently, Smells Fresh and Foams Well

[This review was collected as part of a promotion.] I've been using the Kérastase Genesis Bain Nutri-Fortifiant Shampoo together with the Genesis Masque Reconstituant Hair Mask for the past several weeks, and I really like this duo. The shampoo foams well, cleans gently, and leaves my hair feeling soft and nourished without being heavy. I love the fresh scent that matches the mask. You don't need much product, just a small amount works really well. The packaging is nice, though it comes with a screw top, which might not be everyone's favorite, but for me it's not an issue. Overall, it's a bit pricey but worth the value for the results. As for hair fall, l've noticed a slight improvement, but I think I'll need to keep using it for a few more months to see the full results.

Originaly posted on  influenster.com

jacquelinez23_2168

5

1.75688551E12 03/09/2025

It definitely works

[This review was collected as part of a promotion.] This shampoo smells so good like flowers. I definitely feel a difference in my hair after I use it in the shower and it leaves my hair feeling nice and strong.

Originaly posted on  influenster.com

carissaj12_9585

5

1.75688551E12 03/09/2025

Effective, great smelling value!

[This review was collected as part of a promotion.] The smell is so amazing and lasts. I love this and the ingredients work well with my hair type. Packaging is pretty and it’s a great value for the effectiveness. My thick hair loves this product. Will buy again!

Originaly posted on  influenster.com

Mercedes

5

1.75677972E12 01/09/2025

Besoin d'une petite quantité et super résultat.

Douceur, brillance souplesse. Résultats escomptés.

Originaly posted on  kerastase.ca

krizelesc_2883

5

1.756768506E12 01/09/2025

Great

[This review was collected as part of a promotion.] Great product. Leaves my hair looking and feeling healthy. It smells absolutely wonderful! People asked about my perfume but it was my shampoo! The bottle is very pretty and compact which was nice touch.

Originaly posted on  influenster.com

SHannon12345

5

1.756756806E12 01/09/2025

Love it

[This review was collected as part of a promotion.] my favotire shampoo ever I use this every time I wash

Originaly posted on  kerastase-usa.com

Lexie C

5

1.756755006E12 01/09/2025

Great scent, long-lasting shampoo

I’ve been buying this shampoo at my salon for 3-4(?) years now. Just a little goes a long way, so this lasts me much longer than grocery store (or less expensive salon shampoos.) It does a great job on my highlighted hair, and I love the scent! Kerstasse changed the scent on my previous shampoo, so I could no longer use it (terrible change, people - my stylist said they had many complaints!) However, I’ve found my new regular shampoo - PLEASE don’t change it! The conditioner is fantastic as well!

Originaly posted on  kerastase-usa.com

meganw553_3003

5

1.756816208E12 02/09/2025

Amazing for your hair!

[This review was collected as part of a promotion.] This shampoo is better than any other one I have used. It’s very good and makes my hair feel clean and smooth. It’s very good smelling and it is very floral and fresh. It’s very worth your money. It’s very clean and good ingredients and it’s amazing. Would recommend if you love your hair.

Originaly posted on  influenster.com

    Bain Nutri-Fortifiant Shampoo 250ml

    Kerastase - Genesis

    Product code : 3474636858033

    Anti Hair-fall Fortifying shampoo for dry weakened hair, prone to falling due to breakage. Gently clarifies, nourrishes and reinforces fibre to reduce the risk of hair-fall due to breakage.

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