Bain Extentionniste Shampoo - Kerastase | L'Oréal Partner Shop

Bain Extentionniste Shampoo 250 ml Product code : 3474636612666

Kerastase - Résistance

4 383 reviews
Strengthening and length boosting shampoo for weakened hair in need of strength and resilience.

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Description
How To Use
Ingredients
Rating & Reviews
Description
A strengthening shampoo that boosts strong hair growth starting at the roots. Weakened hair prone to breakage is strengthened as its internal structure is rebuilt and sealed to provide greater protection throughout its growth. This purifying shampoo is enriched with Creatine R, an active complex designed to boost resilience and elasticity, and Taurine, an amino acid that promotes a healthy scalp. Hair is thoroughly cleansed to reach its ideal healthy length in perfect condition.
How To Use
Apply the shampoo to wet hair, massage well to release its rich, airy lather and aromatic fragrance. Rinse well and proceed to Fondant Extentioniste application.
Ask more information about this product
Ingredients
Aqua / Water / Eau Sodium Laureth Sulfate Citric Acid Taurine Cocamidopropyl Betaine Sodium Hydroxide Hexylene Glycol Sodium Chloride Polyquaternium-10 Sodium Benzoate Salicylic Acid Amyl Cinnamal Hexyl Cinnamal Benzyl Alcohol Linalool Hydroxycitronellal Citronellol Limonene Benzyl Cinnamate Créatine 2-Oleamido-1,3-Octadecanediol Sodium Acetate Isopropyl Alcohol Parfum / Fragrance.
Rating & Reviews
383 reviews
5 stars
( 250)
4 stars
( 86)
3 stars
( 28)
2 stars
( 5)
1 star
( 14)
4
4.4 / 5 stars

vicjaq

5

1.673928006E12 16/01/2023

Thankful I found Kérastase

This shampoo brought my hair back to life 10/10 I started using it exactly 1 year ago and my hair has never been so soft, bouncy, and healthy!

Originally posted on  kerastase-usa.com

LaGuerta

5

1.673973036E12 17/01/2023

Loooooongs

J’ai trop hâte de voir les résultats d’ici quelques semaines

Originally posted on  kerastase.ca

MelissaJane

3

1.674670119E12 25/01/2023

Great but

I really love Kerastas products, I have never had one that didn’t do more than advertised including Bain extentioniste. My 3 stars are due to how frustrating the packaging is when trying to use in the shower. The product looks good in advertising but makes me not willing to spend the money on it anymore.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 26/12/2022

Hi Melissa Jane, thanks for sharing your experience with us! We are so sorry to hear that you are having trouble using the packaging of Bain Extentioniste Shampoo. What size bottle are you using? Is it difficult for you to squeeze the product out? We would love to hear more about your experience so that we can share with our development team. Please call us at 1-877-748-8357 Monday-Friday 9:00am-5:30pm EST,

Kate31

3

1.671553046E12 20/12/2022

Mitigé

Premier essai avec ce shampoing , une fois le shampoing rincé ( difficulté à rincer malgré une toute petite noisette de shampoing ) cheveux très noués et pas doux , soin démêlant ++ ensuite. A voir donc dans quelque semaines après plusieurs utilisations …

Originally posted on  kerastase.fr

Vanessa c

5

1.670769013E12 11/12/2022

Healthier and stronger

my hair is stronger and so much healthier because of this

Originally posted on  kerastase-usa.com

Liseth

5

1.674675031E12 25/01/2023

Grear shampoo

It is a good shampoo. I was skeptical because I'd always have use creamy ones. This one has god fragance, and leave the hair clean and smooth ready for conditioner or mask.

Originally posted on  kerastase.ca

Victoriagnr

5

1.669590939E12 27/11/2022

Une rêve pour les cheveux

J’ai acheté cet article récemment, étant donné que j’ai les cheveux extrêmement fins c’était ma dernière solution et c’était la meilleure mais cheveux sont devenus très beaux avec un toucher soyeux. Ils sont redevenu naturel est un peu plus epais et en plus de ça ils ont poussés !!

Originally posted on  kerastase.fr

Starla

5

1.668738607E12 17/11/2022

Great product

[This review was collected as part of a promotion.] Helps with healthy hair growth. Have seen a noticeable difference.

Originally posted on  kerastase-usa.com

Lindsay

4

1.668201396E12 11/11/2022

Une longueur de rêve

Odeur incroyable, efficacité impressionnante mais cheveux sont devenue doux

Originally posted on  kerastase.fr

Jillian77

5

1.669536344E12 27/11/2022

Finally! A shampoo that helps grow my sides out!

I have used Kerastase products for years and have used different Kerastase collections. My primary favorite is Bain Extensioniste. It keeps my hair healthy and my sides are finally growing out! That’s worth it to me!

Originally posted on  kerastase-usa.com

Mélina

3

1.665673229E12 13/10/2022

Qualité-prix

Pour le prix, je pensais que le produit venait en plus grosse quantité. Aussi, il faut utiliser beaucoup de shampoing lors d’un lavage car il ne s’étale pas très bien dans les cheveux et ne fait pas beaucoup de mousse. Je suis un petit déçu niveau qualité-prix. Par contre, j’adore le fondant extentioniste!

Originally posted on  kerastase.ca

Anonymous

5

1.665017119E12 05/10/2022

Je recommande

J’ai acheté la gamme complète qui m’as été proposé et pour de vrai j’adore, moi qui est des cheveux vraiment mince et qui on de la difficulté à pousser habituellement en même pas 3mois, mes cheveux on pousser le double !!

Originally posted on  kerastase.ca

Cassmerc

4

1.662174023E12 02/09/2022

Good but you need to use a lot!

Shampoo is really great but I always feel like I need to use a lot to actually wash my entire head. A little does not go a long way…

Originally posted on  kerastase.ca

LourdesCC

4

1.673565108E12 12/01/2023

Review

I love Kerestase, but believe that you can tone down fragances which are known endocrine disruptors.

Originally posted on  kerastase-usa.com

tinas1313

5

1.672971023E12 05/01/2023

MUST HAVE!

[This review was collected as part of a promotion.] This product line is amazing!! I started using it about 10 months ago and my hair has been TRANSFORMED. My new hair growth is SO HEALTHY. My stylist is amazed!! I will never use anything else!!

Originally posted on  kerastase-usa.com

Danielli

5

1.656419414E12 28/06/2022

Great

It’s a great shampoo for weak hair, I love it! Worth the money!

Originally posted on  kerastase-usa.com

Line

5

1.655610319E12 18/06/2022

Excellent produit

Produit fabuleux pour obtenir une texture de cheveux brillante et riche

Originally posted on  kerastase.ca

Meadow

5

1.661740083E12 28/08/2022

Great Products!

This is the best shampoo that I've found, that really helps my hair to grow. Definitely recommend!

Originally posted on  kerastase-usa.com

Elise D

5

1.65393811E12 30/05/2022

Love it!

I love love love the smell of this line, and my hair feels amazing. Stocked up on shampoo, conditioner, and blow-dry cream. I wish this shampoo came in the refillable bottles/pouches.

Originally posted on  kerastase-usa.com

Marie1993

5

1.653137127E12 21/05/2022

Excellent

Best shampoo I have used for my fine, easy breaking hair. 100% recommended.

Originally posted on  kerastase.ca

Erika1027

4

1.659389866E12 01/08/2022

Great scent!

I am new to Kerastase products. So far, I am very pleased with the products I've used. I just purchased this product, so will keep you posted on results after a while of using. The scent is really nice (in fact I love it). My only complain, is that the shampoo feels just a tad bit "heavy" for my hair type. Maybe my hair just needs to get used to it? Not such a big deal yet... Gonna keep using it to see if any of that changes.

Originally posted on  kerastase-usa.com

Lado8692

5

1.647544512E12 17/03/2022

Absolutely perfect

l love this shampoo and conditioner it is perfect for my har

Originally posted on  kerastase-usa.com

Elizabeth M Z C

5

1.64739511E12 15/03/2022

Great product!

What a fantastic product. Kerastase does my hair good! This formula has really helped my hair growth and look and feel healthy

Originally posted on  kerastase-usa.com

Chloé_F

5

1.647990021E12 22/03/2022

Incroyable!!

Fonctionne super bien! Mes cheveux sont plus fort et ont déjà allongé de façon considérable en un mois seulement!

Originally posted on  kerastase.ca

CarolinaMac

5

1.644351309E12 08/02/2022

Stronger Hair

Love this product! I am noticing considerable less breakage.

Originally posted on  kerastase-usa.com

Dayle

5

1.642781732E12 21/01/2022

Superior Quality and excellent customer service !

The best hair products that revived my hair ! Prompt delivery !

Originally posted on  kerastase.ca

Jaydee

5

1.641848413E12 10/01/2022

Totally recommend this to strengthen hair !

I color and highlight my hair. I struggle to get the front sides to grow and after using the shampoo and serum I have seen a noticeable improvement!

Originally posted on  kerastase-usa.com

Izzy47

3

1.655455514E12 17/06/2022

Great shampoo, not so great price

I’ve been using this shampoo for a few months now and it’s really transformed the texture of my hair. I have pretty thick and long hair, so I go through the 250ml bottles pretty quick. The 500ml bottles are hardly ever in stock. I wish Kerastase can fix this so that I’m not spending so much on the smaller bottles and I can stock up on the bigger ones instead.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 13/01/2022

Hi there, We are sorry the 500 ml is out of stock at this time. We understand that the larger size is more economical especially for long hair and forwarded your comments to our team as well as manufacturing. We apologize for the delay and hope to have the 500ml size available soon. Thank you for inquiring.

RebeccaSF

5

1.640990707E12 31/12/2021

Great shampoo

This is a great shampoo for growing out healthy hair. My hair feels softer and makes styling time easier.

Originally posted on  kerastase-usa.com

Tracyz

5

1.640809809E12 29/12/2021

Main shampoo

I've been using this shampoo for months, it's doing the job

Originally posted on  kerastase-usa.com

HeatherA

5

1.640273413E12 23/12/2021

My hair looks and feels healthier.

I’ve only used one bottle, but so far, my hair looks healthier and fuller.

Originally posted on  kerastase-usa.com

HeatherPN

5

1.640203212E12 22/12/2021

Bain extentioniste shampoo

Won’t dry out your hair, and makes your hair very soft!

Originally posted on  kerastase-usa.com

NJPRZYBYLSKI

5

1.640037609E12 20/12/2021

BUY NOW!

Love love this shampoo! Keeps my hair soft and smooth and can notice the difference in strength!

Originally posted on  kerastase-usa.com

Moms

5

1.651423458E12 01/05/2022

Creme de La creme

I used to use all kerastase products before and I switched for a while. Recently I re ordered this shampoo along with hair mask in the black container and ciment thermique and it made me realize that I should have never stopped using kerastase. My hair is softer than ever and more shiny! Kerstase really is the crème de La crème

Originally posted on  kerastase.ca

Sophie G22

5

1.639510235E12 14/12/2021

J'adore

J'adore : cheveux doux et un parfum relaxant frais sans superficiel

Originally posted on  kerastase.ca

Larita

5

1.639015212E12 08/12/2021

UNBELIEVABLE

So good. Worth every penny. I was losing so much hair and it helped my hair to get healthier and stronger. I don’t think it smells bad. I’m obsessed.

Originally posted on  kerastase-usa.com

AestheticianSince81

1

1.675051012E12 29/01/2023

Did Not Live Up to Expectations

This review includes the Extensioniste shampoo, masque, and serum. Purchased this just a few weeks ago and began using the entire line last week. After five days (yes, I have to wash my hair daily), my hair is coated to the point where I can barely run a comb through, flat, and greasy. If possible, it also feels extremely course and dry, and I am noticing even more hair in my comb and brush. I really wish I hadn't strayed from the outstanding Nutritive line. Live and learn. These product will most likely see the bottom of my trash barrel.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 07/11/2021

Hello there AestheticianSince81! Thank you for taking the time to review our Bain Extentioniste Shampoo. We are sorry to hear that this product made your hair feel extremely dry and tangled. We thank you for sharing your experience with us, and we will be sure to pass your comments along to our team!

Lizbeth M

5

1.635613209E12 30/10/2021

Love it!

This is my go to shampoo. It smells amazing and keeps my hair healthy. Totally worth it!

Originally posted on  kerastase-usa.com

Kelly S

5

1.635370214E12 27/10/2021

Fresh Perspective

Love the fresh scent and the clean feel my hair has. I've definitely noticed less breakage and my hair even looks like it has grown.

Originally posted on  kerastase-usa.com

Ria1

3

1.668840243E12 19/11/2022

Avis mitigé

Après plusieurs utilisations, le shampoing fait certes de belles longueurs mais depuis j’ai le cuir chevelu qui me démange et mes shampoings sont beaucoup moins espacés. Je suis déçu du produit, je ne rachèterai plus cette gamme.

Originally posted on  kerastase.fr

MB2022

3

1.634431688E12 16/10/2021

Not the best

I love kerastase products and have always been impressed with their quality but this one falls short. I have long hair and I do see a difference in the health of my ends but it is so hard to get it to suds up and doesn’t make my scalp feel as clean as other shampoos.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 12/10/2021

Hello there! Thank you for sharing your personal experience with us. Bain Extentioniste Shampoo is a hair-smoothing sulfate-free shampoo for frizzy or curly hair. It is formulated to deliver optimal hair nourishment. We are sorry to hear you were not able to receive these amazing results after use. For best results it is suggested to use our collections as a complete system. We invite you to stay connected with us for new launches coming this year and product usage tips.

Anonymous

5

1.630849512E12 05/09/2021

Amazing products

Amazing products, my hair is different know. I really love this product

Originally posted on  kerastase-usa.com

Beckyy

5

1.630155614E12 28/08/2021

Bain Shampoo

My hair was damaged and colored and this shampoo has been amazing! It has made my hair stronger.

Originally posted on  kerastase-usa.com

Erinfi

5

1.637057516E12 16/11/2021

Love this!

I’ve been using this for over a year and can see a major difference in the health and length of my hair. My hair is fine and was falling out due to thyroid issues. This has helped it so much! Ans the smell is amazing!

Originally posted on  kerastase-usa.com

Marjorie

5

1.630499333E12 01/09/2021

Smooth touch

This shampoo smells good and it doesn’t dehydrate the hair like most shampoos does after washing.

Originally posted on  kerastase-usa.com

SeattleRain

5

1.62870413E12 11/08/2021

Help for long hair

Cleans and smooths longer hair. Don’t need a lot. Fresh scent. Lasts a long time. Works very well on my highlighted hair.

Originally posted on  kerastase-usa.com

Psyche

1

1.660827834E12 18/08/2022

Why does this contain sulfates??

I am disappointed with this shampoo. This is my first time to use Kerastase products. I have been using Aveda and Kevin Murphy over the past year after a stylist botched a balayage and over processed my hair, leaving it brittle and almost impossible to brush. I took the offered quiz and this routine was recommended for my hair. I was surprised when the shampoo was clear, as all conditioning shampoos I have used for damaged hair have been opaque and creamy, highlighting their moisturizing properties. After rinsing out the shampoo, my hair was a tangled mess! I looked at the back of the bottle and sure enough, sodium laureth sulfate is a top ingredient. Pros: the smell is lovely. The conditioning mask seems to work well. Cons: shame on me for not doing better research before buying, but this 2021 and I just assumed professional hair care brands had moved past the drying and hair stripping sulfates. I’m annoyed that now I’m stuck with an expensive shampoo that I don’t trust to take care of my hair as it grows out the previous damage inflicted upon it.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 03/08/2021

Hi Psyche!Thank you for taking the time to share feedback Bain Extentioniste Shampoo. We regret that you were disappointed with this product. We want to assure you that the L'Oréal Group, which includes Kerastase, is committed to upholding the highest standards of safety and quality for all the products it makes and sells. Each and every ingredient used in our products, regardless of the country of origin, has been thoroughly reviewed and tested by our internal safety team made up of toxicologists, clinicians, pharmacists and physicians. Your feedback is valuable and will be shared. It is our hope that you will continue to explore the many products we offer with greater confidence and satisfaction in the near future.

Patricia Lowry

5

1.624906975E12 28/06/2021

Kerastase is by far the best hair care regimen!

I absolutely love the Bain Extentionist shampoo. I have very sensitive skin and i have no issues with this.

Originally posted on  kerastase-usa.com

Emma3

5

1.623237434E12 09/06/2021

Pousse garantie

Suite à une mauvaise coloration j’ai du me couper les cheveux et on m’a recommandé cette ligne de soins de la marque Kerastase et je suis ravie, mes cheveux sont poussés en 12mois de 21cm. Dommage ne pas pouvoir acheter le pot de 1 litre comme dans autres pays

Originally posted on  kerastase.fr

Katie Ann

5

1.634432666E12 16/10/2021

Smells AMAZING!!!

I bought this a couple of weeks ago after using the genesis line (which is also amazing) and I LOVE IT!!! It smells SO good!!! I switched products because I am focusing more on growing my hair now and it seems that this is the best line to use. I love the pump! It makes it so easy and quick to use. I also got the newer blow dry cream with this line and I love it! I don’t have the conditioner yet. That will be my next purchase. I have thin, fine hair and recently went through head and neck radiation therapy and these products have been amazing! They somehow don’t weigh my hair down which is hard to do with the way my hair is. This shampoo also got rid of some itchy scalp I was having. I highly recommend it.

Originally posted on  kerastase-usa.com

Valcsi

4

1.622818999E12 04/06/2021

Smells great

I purchased this a few weeks ago. I switched over from the genesis anti hair fall line because this was suggested when I did the hair diagnosis tool on their webpage. It is supposed to also prevent hair fall as well but I don't think it works as well as the genesis product line, my hair is moderately damaged from when I had bleached my hair 3 years ago and I do have hard water. I also noticed with the previous product it did take almost 2 months to start working so i am hoping that after a few more washes it will start preventing hair falling out as well. They are pricey but the last bottle lasted me 7-8 months( I wash my hair once a week) Other than that I think its a great shampoo, smells nice, makes my hair look great without making it greasy or dry.

Originally posted on  kerastase.ca

Reply from PPD 03/06/2021

Hi there, Thank you for your comment! Our Bain Exentioniste is a length strengthening shampoo for slow-growing damaged lengths and our Generis range is a collection to prevent hair-fall. We would suggest to alternate between both if you would like to repair and prevent hair-fall! Have a nice day!

jeannec27

1

1.631200028E12 09/09/2021

Never made my hair feel clean

Even after washing my hair twice with the shampoo, it just never felt clean. Very disappointed and returned the product.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 13/06/2021

Hi there, We are sorry to hear out Bain Extentioniste Shampoo did not make your hair feel clean. We appreciate your review and we will be passing your comments along.

Kolleen

4

1.622233814E12 28/05/2021

Great shampoo

Product delivers as well expected. I do wish is made my hair a little softer.

Originally posted on  kerastase-usa.com

Betavb

5

1.621620027E12 21/05/2021

The best!

Best shampoo for my oily scalp and dry ends! I simply love it!

Originally posted on  kerastase-usa.com

Anonymous

5

1.634432807E12 16/10/2021

Bain Shampoo

The Bain Extentioniste shampoo is perfect for my curly highlighted hair never leaving it feeling dry. Along with the recommended conditioner which I leave in & T-shirt dry the products are great.

Originally posted on  kerastase-usa.com

Margaux

5

1.62358097E12 13/06/2021

Incroyable

En quelques semaines, mes cheveux ont beaucoup poussé ! D’habitude, ils mettent des mois à retrouver de la longueur, ce produit a changé la donne. Je recommande à 100%.

Originally posted on  kerastase.fr

Caelestis

5

1.635266085E12 26/10/2021

Parfait pour cheveux longs

Je cherchais un shampoing pour prendre soin de mes cheveux longs et booster mes longueurs. Et à force d'utiliser ce shampoing, j'ai senti une différence. Le shampoing sent bon, s'applique bien et pas besoin de beaucoup produit pour laver ses cheveux. Avant de l'utiliser, j'ai fait une cure d'un mois avec la gamme Resistance (shampoing + masque). Et je pense alterner entre les deux gammes qui sont géniales. J'adore les produits Kerastase.

Originally posted on  kerastase.fr

BrochuK

2

1.615474014E12 11/03/2021

Pas pour tous types de cheveux

Malheureusement après 1 an d’utilisation des 3 produits ( bain, revitalisant et sérum) mes cheveux non pas plus pousser.. j’ai beaucoup de difficulté a se que mes cheveux pousse et je suis malheureusement déçu d’avoir payer cher et d’avoir perdu du temps pour aucun résultat.

Originally posted on  kerastase.ca

Reply from PPD 10/03/2021

Bonjour, Nous sommes désolé d'entendre cela! Notre gamme Extentioniste est bien apprécié par nos clients avec des cheveux cassant et abîmées recherchant de belles longueurs. Il s'agit d'une ligne fortifiante pour toute la longueur des cheveux à repousse lente et aux longueurs abîmées causée par la décoloration par exemple. J'espère que cela vous aide! Passez une belle journée!

DKay44

3

1.614353674E12 26/02/2021

Not so great but worth a try

I tried this shampoo today and didn't really like it. It made my scalp super dry and made my hair dull. I still love Kerastase products but I won't buy this again. Glad I got the travel size.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 25/02/2021

Hello there DKay44, we appreciate you taking the time to reach out and provide feedback on Bain Extentioniste Shampoo. We are sorry to hear that you are not a fan and we will be sure to pass all of your comments along. We hope you will continue using more of our products again in the near future while finding greater satisfaction in the results they deliver.

Care Bear

5

1.625259834E12 02/07/2021

BEST SHAMPOO EVER FOR DAMAGED HAIR THAT WON'T GROW

Makes my hair so soft and grow so long. SO worth the price. Also color-safe! So that's a plus for sure.

Originally posted on  kerastase-usa.com

Stephaniegirl

4

1.620459189E12 08/05/2021

Love it

I have been using this for two years and my hair has seen a drastic change!

Originally posted on  kerastase-usa.com

Anonymous

1

1.612888826E12 09/02/2021

Très Décu

J'ai acheté le shampoo, le revitalisant, le serum et le masque de cette gamme bain extentioniste et je suis très déçu ! J'ai entièrement terminé les produits et je n'ai vue aucune amélioration de mes cheveux au contraire ! racine plus grasse pointes sèches aucune nouvelles repousse, mes cheveux ne poussent pas plus vite! en plus d'avoir des bouchons qui se visse dans la douche ce n'est pas évident tenir la bouteille, tenir le bouchon ou mettre le produit quand les deux mains sont prises??....Je suis peut-être difficile mais a ce prix pour des produits haute gamme je suis très déçu. Mon message ne sera surement pas utilisé en ligne mais bon ...Merci de me lire.

Originally posted on  kerastase.ca

Reply from PPD 08/02/2021

Bonjour Karine, Nous sommes désolés d'entendre cela! Chez Kérastase, nous voulons toujours nous améliorer et innover pour répondre à tous les besoins de nos clients. La gamme Extentioniste a été conçue pour régler les longueurs ternes et rêches, mais également pour les pointes fourchues et causant de la cassure. Cette gamme va venir fortifier la longueur des cheveux à repousse lente et aux longueurs abîmées. Nous vous recommandons de ne pas surlaver vos cheveux, car cela peut faciliter la production de sébum. Également, lorsque vous utilisez le revitalisant et notre masque, assurez-vous de rincer abondamment afin d'obtenir les effets optimaux. Finalement, il est également possible d'alterner entre plusieurs gammes selon vos besoins! J'espère que cela vous aide! Passez une excellente journée!

esteph

1

1.631200079E12 09/09/2021

dries your hair, contains sodium laureth sulfate

Unfortunately, this product dries your hair out. I wanted to like it so I gave it 2 tries. I used it in conjunction with the conditioner both times and it still sucked. Save your money and your hair. It left my hair feeling and looking dry and brittle and I typically have very hydrated hair. You're better off buying drugstore shampoos and conditioners that are sulfate/ paraben free from a drugstore. Honestly, upsetting and want my money back. Save yourself the upsetting bad hair day.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 04/01/2021

Hello there, we appreciate you taking the time to reach out and provide feedback on Bain Extentioniste Shampoo. We are sorry to hear that it did not perform as expected and we will be sure to pass all of your comments along. We hope you will continue using our products again in the near future while finding greater satisfaction in the results they deliver.

TWatroba

5

1.630371868E12 30/08/2021

Saves my fried hair!!

I first Used Kerestase three years ago when I wanted To have my hair professionally died from black hair dye back to my natural blonde color. It took two bleaches and a lot of toning which resulting in my hair being fried and falling out. This shampoo along with the conditioner were my saving graces!! They saved my hair from falling out completely and helping me get my healthy, beautiful hair back!

Originally posted on  kerastase-usa.com

Marcia Kay

5

1.609115414E12 27/12/2020

cure in a bottle

wonderful for damaged hair leaves it soft and silky

Originally posted on  kerastase-usa.com

Jessica6776

3

1.608452943E12 20/12/2020

half the ingredients are just scents

I would only rate this shampoo as average or fair. When you take the time to look up the actual ingredients the only ingredient that promotes growth is a castor oil. Theres some basic ingredients added in for texture, conditioning, silicones etc but then almost half the list is added for scent. I think its a very basic Kerastase formula with just some new perfumes and castor oil.... nothing special.

Originally posted on  kerastase.ca

Reply from PPD 13/12/2020

Hello Jessica, Thank you for your feedback! We are so sorry that this product did not meet your expectations! Bain Exentioniste is a length strengthening shampoo for slow growing, damaged lengths. This bain will help the hair grow not only in length but in strength with Creatine, an amino acid that reinforces the internal structure of the hair fiber. Also, the Ceramide ingredient will provide surface recovery, assuring beautiful hair fiber as they smooth and soften. Finally, Taurine, an amino acid with a protective effect on the hair fiber will help ensure visibly healthy and stimulated scalp environment! Hope this helps! Have an amazing day!

Maggie A

5

1.620459484E12 08/05/2021

Made my hair grow

I've been using this shampoo for the last year now along with the conditioner. My hair is fine and color treated. My hairdresser keeps telling me how thick and long my hair has become! It used to be damaged and now its healthy again. I won't be without this product. It smells great too!

Originally posted on  kerastase-usa.com

Notafan101

5

1.659901841E12 07/08/2022

Game changer!

I have spent so much money on hair products and shampoos and to no avail. Kerastase has been a complete game changer. I have thick, wavy hair i’ve had serious issues with due to being processed/all straightening I do. It was uneven, thin at the ends and lacked bounce. After using this shampoo, it’s absolutely incredible the thickness and growth I’ve experienced! I mean night and day! I haven’t been this happen with my hair in yearssss.... worth the money and now I’m officially a fan! THANK YOU!!

Originally posted on  kerastase-usa.com

Emilie z

5

1.606075212E12 22/11/2020

Bon produit pour cheveux long

Alors j’ai utilisé ce shampoing puisque j’ai les cheveux très longs jusqu’en bas des fesse lol et franchement j’ai remarqué un vrai changement sur mes cheveux. Je sens plus cette lourdeur de cheveux longs qui donne envie de les couper à chaque fois et l’odeur est vraiment agréable Par contre il faut aussi utiliser le masque ou après shampooing si vous avez des cheveux longs pour un démêlant parfait si vous avez des cheveux longs comme moi :D

Originally posted on  kerastase.fr

Marion.a

5

1.604346311E12 02/11/2020

Shampoing de qualité

Shampoing de qualité qui est à coupler avec le masque pour un meilleur résultat. Fait pousser les cheveux, les rends doux, souples et brillants ! Attention à la quantité, il faut mettre qu’une noisette sinon les cheveux peuvent être plus gras à la racine.

Originally posted on  kerastase.fr

Jezkia

4

1.603572316E12 24/10/2020

Great lather

A little goes a long way,def love the fresh scent but in my opinion a bit over priced.

Originally posted on  kerastase-usa.com

moNIKAY

5

1.605496439E12 15/11/2020

wanted to grow your hair long?

our hair is our crowning glory, that is why most of us takes time to really take good care of our hair. I used to have a long healthy hair but as i get older i notice some difference the luster and shine is a little bit off. So last year i decided have my hair Pixie cut. A few months ago wanted to have my hair grow long. And purchased Bain Extetioneste Shampoo. This justify what it says it does... it did restore healthy hair growth. I have always been a Kerastase user for (2) two decades now.

Originally posted on  kerastase-usa.com

Britt14

5

1.602450906E12 11/10/2020

Bain Extentioniste

Great Shampoo My hair feels healthier and stronger

Originally posted on  kerastase-usa.com

Kimiyo

1

1.63120014E12 09/09/2021

Dissapointed

I bought this three months ago and have been giving it time to see how it goes. I'm honestly really disappointed with this shampoo and line. First, the scent is overwhelmingly unnatural. Not a dealbreaker, but not a plus either. Second, since using I have developed a flaky scalp. I have naturally oily hair, so this dryness is a first for me. I am growing my hair out and have stopped color treating it (for about 18 months now) and was hoping this line would elevate my attempts to do so. No such luck. My scalp and hair are more dry and brittle than ever. I've been using it paired with the Masque Extentioniste, which I thought was a no brainer. There are much better products for a better price that make your hair feel better.

Originally posted on  kerastase-usa.com

Reply from Consumer Care Center 14/10/2020

Hello there, we appreciate you taking the time to reach out and provide feedback on Bain Extentioniste Shampoo. We are sorry to hear that it did not live up to your expectations and we will be sure to pass all of your comments along. We hope you will continue using our products again in the near future while finding great satisfaction in the results they deliver.

kelsey456

1

1.608750071E12 23/12/2020

Not the Best

I bought this because I have long hair but it has been the worse. I'm used to being able to go 4 or more days without washing my hair. However, after using this, my hair is greasy after 2 days. Not great.

Originally posted on  kerastase-usa.com

Reply from consumer care center 21/09/2020

We are sorry to hear you did not get the results you were expecting from our Resistance Bain Extentioniste. This strengthening shampoo reinforces and optimizes the length of damaged hair. We appreciate your comments and will share them with our Product Development Team.

melissag

5

1.60050874E12 19/09/2020

really is helping my hair grow faster

really is helping my hair grow faster, it is great smells nice and does the job

Originally posted on  kerastase-usa.com

ValerieAB

5

1.61924329E12 24/04/2021

Squeaky clean and strong

This shampoo is really great for removing dirt and buildup, but it also does great work of maintaining hair strength and fortifying the strand. Even the thickest hair gunk , mask or oil can be cleaned out with this formula.

Originally posted on  kerastase-usa.com

Sacramento

4

1.600255982E12 16/09/2020

Good but not much lather

Makes hair feel clean but it doesn't lather up like some shampoos so I feel I have to use more.

Originally posted on  kerastase-usa.com

Anonymous

4

1.596753909E12 06/08/2020

Love this shampoo!

Been using this shampoo for over a year, love how soft it makes my hair.

Originally posted on  kerastase-usa.com

kjamazing

5

1.599262217E12 04/09/2020

Love the Product, just wish there was more

I’ve been using this for about a month and it’s definitely helping my hair growth. I’m just not able to use a quarter sized amount while having my entire roots to ends suds up. Anyone else have this issue?

Originally posted on  kerastase-usa.com

Adriana B

3

1.601744554E12 03/10/2020

A bit greasy

My hair was heavy and greasy looking. It weighted and felt heavy

Originally posted on  kerastase-usa.com

Reply from consumer care center 12/08/2020

We are sorry to hear our Resistance Bain Extentioniste made your hair greasy. This shampoo stimulates the scalp so hair grows longer and stronger. For a lighter feel, you may want to try Resistance Bain Force Architecte, as this strengthen damaged hair and prevent further breakage. Thank you for giving our products a try!

Adrenee

5

1.595350816E12 21/07/2020

THE BEST

Another excellent product from a best in class brand!

Originally posted on  kerastase-usa.com

Allie H

5

1.5975591E12 16/08/2020

Great product

I have been using this shampoo for about 2 years and I cannot believe the transformation of my hair! I don’t think I will ever use anything else!

Originally posted on  kerastase-usa.com

Ines18

5

1.597559122E12 16/08/2020

Went from chin lenght to waist lenght

I've always had hait that grows super quickly but after a very short haircut (chin lenght 3b curly hair) I had to take out the big guns. I bought the shampoo, serum and mask. In 6 months my hair grew sooo much and it grew thicker and healthier. Totally recommend (if you cant get the whole line get the serum or shampoo). Btw even the smell is great.

Originally posted on  kerastase-usa.com

Shannon F

5

1.595171711E12 19/07/2020

I love this shampoo.

I love it. It smells amazing. My hair feels so clean. My hair feels healthier too.

Originally posted on  kerastase-usa.com

Anonymous

4

1.59676645E12 06/08/2020

De bon résultat

J’utilise ce produit depuis 2 ans env. et mes cheveux n’ont jamais été aussi long. J’ai toujours eu du mal à les faire pousser car ils sont très fin , fragile et pousse très lentement. Ce produit m’as sans doute aider à retrouver une belle longueur, je le recommande. Par contre, il faut tenir en compte que non , il n’est pas hydratant alors ajouter un produit hydratant à la routine est un plus.

Originally posted on  kerastase.ca

Emeline

4

1.609259128E12 29/12/2020

Overall good

I’m happy with this product! I used just the shampoo and conditioner from this line. I don’t have the best pictures but overall I think the product did a good job but just not something I think I would continue purchasing because of the price. I felt like my hair was easier to manage which was nice. Not a fan of the smell personally but it doesn’t linger in your hair. Overall I think it did a pretty good job.

Originally posted on  kerastase-usa.com

Anonymous

5

1.593353704E12 28/06/2020

Amazing!

My hair had improved in strength and texture, I use a few different products from Kerastase and it’s definitely worth it!

Originally posted on  kerastase-usa.com

Jill M

5

1.597559253E12 16/08/2020

So great

I was introduced to these products while staying in Maui, and had my hair cut. My hair is coarse because of all the white. Well let me tell you, Kerastase products are the best, my hair has not only never looked better, but it also feels so much better. I threw all my other hair products away and I will stick with their shampoo and conditioner always. And their customer service rep, James is one of the nicest and kindest men I have ever spoken with. He is a keeper as well as your products... A big "thank you" to your company of rep and products.

Originally posted on  kerastase-usa.com

Angel123

1

1.599822293E12 11/09/2020

Disappointed

I rotate your brand shampoos and bought this one hoping improve the growth of my hair and the length that was colored. I do not like this shampoo is not creamy, makes my hair very thin and difícil to ditangle. I got the big bottle and as I do not expect a refund, what I do is combine it with another kerastase shampoo

Originally posted on  kerastase-usa.com

Reply from consumer care center 11/06/2020

We know how disappointing it can be to look forward to trying a new product only to find that your results are not what you expected. Resistance Bain Extentioniste. Bain Extentioniste promotes elasticity and moisture to help strengthen hair. To help detangle the hair you may want to follow up with Fondant Extentioniste. We appreciate your comments and will share them with our Quality Team.

Samantha Kelly

5

1.592531462E12 18/06/2020

Best shampoo

Love this shampoo! It’s by far my favorite. My hair is so incredibly soft and is so much more healthy since I started using it a month ago. I won’t buy any other kind!

Originally posted on  kerastase-usa.com

Jessie323

5

1.597559298E12 16/08/2020

Look no further

This shampoo has help me grow my slow growing hair. It’s healthy and strong. I 100% this shampoo

Originally posted on  kerastase-usa.com

Lacey M

4

1.593458069E12 29/06/2020

Love this!

I bought this hoping to make my hair longer. I've only been using it for about a month, so hard to tell if it's working, but I have loved it so far and am now buying the conditioner to go with!

Originally posted on  kerastase-usa.com

Brandy K

5

1.59755931E12 16/08/2020

This shampoo does great things

I love this shampoo! It smells so good and it really does help with hair growth. I pair it with the genisis conditioner and it's a perfect combo.

Originally posted on  kerastase-usa.com

Xochilt

5

1.592412759E12 17/06/2020

Great Shampoo

Does a wonderful job at washing away impurities in the hair . My hair feels super clean.

Originally posted on  kerastase-usa.com

jamies211

5

1.587389415E12 20/04/2020

Hair Feels So Strong

My hair stylist recommended this to me a few months ago and I can’t get enough!!! It leaves my hair feeling strong and shiny, and I have definitely noticed that my hair has grown

Originally posted on  kerastase-usa.com

Jc12345

5

1.587309308E12 19/04/2020

Will buy again

I like this. I use a little more for fine but I love it

Originally posted on  kerastase-usa.com

Amy in NJ

5

1.587232465E12 18/04/2020

Love this product line

I am thrilled with the Kerastase Resistance line. I'm using the shampoo, conditioner, and thermal protection. I'm over 60 and had been so distressed at how old my hair was looking -- dryer, more wiry. This line has truly made may hair look and feel younger. Some of my natural wave has even returned!

Originally posted on  kerastase-usa.com

dlbrock

5

1.586299764E12 07/04/2020

Great Product

I use only Kerastase products. The extentionise line is amazing. I use all the products in this line. My hair looks shining, grows fast and is very healthy.

Originally posted on  kerastase-usa.com

ValérieR

2

1.589179931E12 11/05/2020

Disappointing result

I used the revitalizing shampoo and the extensionist serum for about 1 year and my hair is still the same length. I'm a bit disappointed. I don't know what to do to get a nice length ..

Originally posted on  kerastase.ca