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Bain Extentioniste Shampoo - K Loyalty Club - 10% | L'Oréal Partner Shop
Bain Extentioniste Shampoo - K Loyalty Club - 10% | L'Oréal Partner Shop
Bain Extentioniste Shampoo - K Loyalty Club - 10% | L'Oréal Partner Shop
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Bain Extentioniste Shampoo - K Loyalty Club - 10% | L'Oréal Partner Shop
Bain Extentioniste Shampoo - K Loyalty Club - 10% | L'Oréal Partner Shop
Bain Extentioniste Shampoo - K Loyalty Club - 10% | L'Oréal Partner Shop
Description

Bain Extentioniste is a hair strengthening shampoo and a hair strengthening treatment that boosts strong hair growth starting at the roots. Bain Extentioniste is a shampoo to help hair grow not only in length but in strength with Creatine, an amino acid that reinforces the internal structure of the hair fiber. Weak hair and breakage-prone strands are strengthened with this hair strengthening treatment. The internal structure of hair is rebuilt and sealed to provide greater protection throughout its growth. Growing hair out has never been easier with our shampoo for long hair growth, Bain Extentioniste.

  • Creatine: an amino acid that penetrates deep to reinforce the internal structure of the hair fiber
  • Ceramide: provide surface recovery, assuring beautiful hair fiber as they smooth and soften
  • Taurine: an amino acid with a protective effect on the hair fiber to help ensure visibly healthy and stimulated scalp environment
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.

Learn more on Access

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
35 reviews
5 stars
( 20.00)
4 stars
( 3.00)
3 stars
( 4.00)
2 stars
( 5.00)
1 star
( 3.00)
4
3.9 / 5 stars

Violet

2

1.726521303E12 16/09/2024

Not as good as I expected

I was using another shampoo from Kerastase and I loved it, I wanted to give this one a try but it gave me dandruff after a few uses and I bought the big one, sooo disappointing.

Originally posted on  kerastase.ca

Reply from Consumer Care Center

We are very sorry to learn of your experience with the Resistance Bain Extentioniste. At Kerastase, we make every effort to provide the highest quality products for our consumers and are grateful that you have taken the time to let us know that your expectations were not met. You will receive an email from our part for further information.

Brittany R

3

1.724246162E12 21/08/2024

A real delight

It does not lather for me personally, at first when washing it it felt as if it was DRYING my hair but after i finished washing it, my hair wasnt feeling dry, just normal! And it make my split ends dissapear, my hair feels as light as a cloud and i love it! The smell could be a littler bit better, i wish it would smell like the kératase elixir hair oil!

Originally posted on  kerastase.ca

Reply from Consumer Care Center

Hello Brittany R! Thank you for taking the time to share your review of the Resistance Bain Extentioniste shampoo. We will share your positive feedback with our team !

NadiaP

5

1.720496765E12 08/07/2024

Magic in a bottle

One pump transforms hair! Smooth, lustrous and hydrated, hair stays chic!

Originally posted on  kerastase.ca

Vava

3

1.715783313E12 15/05/2024

Dried up hair

I don't recommend it! It dried up my hair after using it.

Originally posted on  kerastase.ca

Reply from Consumer Care Center

Hello Vava, We are sorry that the Résistance Bain Extentioniste Shampoo did not provide the desired results. We are very much interested in addressing your concerns. We invite you to reach out to us via email providing additional information to receive further assistance. [email protected]

Dr Addy

5

1.71009414E12 10/03/2024

Silicone causing weaker roots

Like this shampoo, it has an impressive list of ingredients, the thing that might be causing the hair fall for some people is it shows “Amodimethicone” way up on the ingredients list which is a silicone used in conditioner, it might not cause greasy hair or fall out, if it might be excluded, a humble request to kerastase to please remove amodimethicone from the shampoo, as this defeats the purpose of making the hair roots stronger.

Originally posted on  kerastase.ca

Monaloca

5

1.708983061E12 26/02/2024

Saved my hair

Amazing product ! Love the consistency and smells.

Originally posted on  kerastase.ca

Ali B

5

1.710207088E12 11/03/2024

Happy Hair

I was introduced to this product last year on a California cruise. Shampoo and conditioner left my hair feeling very clean and light. I don’t have to use a lot and I don’t have to wash my hair often to have it feel soft and healthy.

Originally posted on  kerastase.ca

Nath1968

5

1.701717614E12 04/12/2023

Qualité/ prix= ça vaut la peine

J'adore l'odeur et l'effet qu'il a sur mes cheveux.

Originally posted on  kerastase.ca

speakup

1

1.702246715E12 10/12/2023

BE CAREFUL CREATINE IS PROVED TO MAKE HAIR FALLEN

I naively bought this shampoo after seeing youtube reviews and reading reviews. Taurine is supposed to make your hair grow and it is very high in the ingredient list. However I knew that creatine makes your hair fall (creatine like testosterone goes on DHT receptors and induce baldness) but still gave this shampoo a try thinking the taurine will be good to grow my hair. Normally I use bain densite however as soon as I switched to bain extensioniste thinking naively that I could alternate the both shampoos to make my hair grow faster, I started to regret sooo much my decision. It made me lost soooo much hair in the shower even without brushing it wet, just in using my finger to delicatelly comb it I could see TONS of hair fall my hands were full of hair. I got so scared it happened the 2 times I used it. Why do you use creatine in your shampoo when it is proved to induce baldness ???? I will never ever of my life try this shampoo again, I go back to Kerastase bain densite / densifique shampoo but I am so angry after Kerastase for all the hair I have lost, and it makes me soooo sad and want to cry everytime I see myself in the mirror. I just hope it will grow back very soon because it ruined my self confidence. Remove creatine from some of your shampoos !

Originally posted on  kerastase.ca

Chana

5

1.681823747E12 18/04/2023

Excellent produit !

Excellent produit, mes cheveux commence a revenir en santé et pousse !

Originally posted on  kerastase.ca

Danielle Collette

5

1.681770628E12 17/04/2023

Love

Love this product. I only got the small travel size because I only wash my hair once a week and wanted to try it before buying the bigger bottle but I’ve always only used drugstore shampoos and I could notice a huge improvement in my hair even after one use! The product even smells, looks and feels better when using. I’ve only been able to use it a few times so I haven’t noticed a drastic change in the length yet however the feel and texture has already improved

Originally posted on  kerastase.ca

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

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

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

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

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

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

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

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

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

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!

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

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!

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

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!

Lauren34323

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

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!

Anonymous

4

1.71210338E12 02/04/2024

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

ValérieR

2

1.711938224E12 31/03/2024

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

sheshy

5

1.586125963E12 05/04/2020

Best brand ever

I struggled with my hair all my life had to wear weave and braids to try and grow my natural hair. Since I stated using resistance i was skeptical that it won't work for my type of hair. I thought it was only for people with growing hair. Since using resistance line for almost a year now i don't wear braids or weave i have full hair health and shoulder length. Canadian winter time no issues my hair is health and I am happy with the discovery I wish that Kerastase could advertise it more because it took me time to discover this brand. Worth every dime!!

Originally posted on  kerastase.ca

raph06

5

1.572473711E12 30/10/2019

Amazing

I have really sensitive hair, it get damaged really fast but this shampoo saved my hair!! I love it and it really works. For more result I use it with the bain divalent to help balance my oily scalp and my hair has never felt so healty

Originally posted on  kerastase.ca

Usagi

5

1.547589608E12 15/01/2019

It works~

I lost around 20-30 hair per hair wash.So, I switched from a drugstore brand to Kerastase two months ago. I purchased Resistance Bain Extentioniste and Serum Extentioniste Scalp & Hair Serum. I lose less hair now (5-8 hair) . I am happy with the result.

Originally posted on  kerastase.ca

Amalia

2

1.546876817E12 07/01/2019

Not satisfied with shampoo

I bought the entire Extentioniste line and so far I have used the shampoo and Fondant conditioner twice. Each time, my hair turned out to be frizzier and dryer than before. Perhaps it’s the Créatine that is drying out my hair? Not sure....but will stop using it because my hair looks like hay after each use. I have not used the mask nor the serum yet, but at this point, I will try to return everything to the salon and hopefully get a credit. I also feel the shampoo had stripped my colour. Going back to using Kérastase for Coloured Hair

Originally posted on  kerastase.ca

HindyB

1

1.546265721E12 31/12/2018

Not impressed at all

I bought this shampoo as part of the whole new Extentioniste line as the promise to have longer hair in 3 months was exciting. Although the shampoo smells lovely, I have seen no change in my hair in terms of growing any longer than it is. The shampoo was expensive and I feel that it may also be stripping my colour as I don't think it is sulphate free. Don't recommend this and won't buy again.

Originally posted on  kerastase.ca

Cristina

5

1.562455807E12 06/07/2019

CHANGED MY HAIR

I’ve been using this line for 3 months now and my hair has never looked, shinier or felt healthier. It’s also grown much faster. I’m so pleased with the results and would recommend Kerastase to anyone.

Originally posted on  kerastase.ca

Lanarose

2

1.55330682E12 22/03/2019

Not impressed ... yet

So far I must say I am not impressed with this shampoo. I have been using this for over a week now and each time I wash my hair it feels like it is not clean and still oily at the roots. I have tried double shampooing my hair and still the same problem. This is disappointing considering thw price of the shampoo. I will continue to use as I purchased the whole Extentioniste line and want to see if it will give me the results it claims. My opinion of the shampoo may change based on that.

Originally posted on  kerastase.ca

    Bain Extentioniste Shampoo 80ml

    Kerastase - Résistance

    Product code : 3474636612901

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