Kerastase Resistance Masque Extentioniste 6.8 Oz

(99 customer reviews)

$33.00

Boost shine and banish split ends with Kerastase resistance Masque extensionist, an intensive hair mask that nourishes brittle and damaged hair. Enriched with Creatine R and maleic acid, the restorative formula helps to repair bonds within the hair structure to improve strength and elasticity.

  • The conditioning mask seals the cuticle to protect against further breakage, whilst moisture is replenished to the scalp for long-lasting hydration. Expect visibly shiny, silky, and reenergized results.
  • Suitable for damaged hair.
  • Apply a quarter size amount of Masque extentioniste to wet hair, working from mid-length to ends. Leave on for 5-10 minutes, then rinse.
Category:

Description

Boost shine and banish split ends with Kerastase resistance Masque extensionist, an intensive hair mask that nourishes brittle and damaged hair. Enriched with Creatine R and maleic acid, the restorative formula helps to repair bonds within the hair structure to improve strength and elasticity.

  • The conditioning mask seals the cuticle to protect against further breakage, whilst moisture is replenished to the scalp for long-lasting hydration. Expect visibly shiny, silky, and reenergized results.
  • Suitable for damaged hair.
  • Apply a quarter size amount of Masque extentioniste to wet hair, working from mid-length to ends. Leave on for 5-10 minutes, then rinse.

Additional information

99 reviews for Kerastase Resistance Masque Extentioniste 6.8 Oz

  1. Username

    Review

  2. Ambar Pagan

    5.0 out of 5 stars

    Me encantó!

    Muy bueno!

  3. Francielle

    5.0 out of 5 stars

    Perfect

    Great

  4. Darío Cabral

    5.0 out of 5 stars

    La mejor mascarilla reparadora

    Repara en profundidad el cabello más dañado. Requiere poca cantidad de producto y se recomienda aplicar calor y dejarlo actuar 15 a 20 minutos.

  5. Jen Jen

    5.0 out of 5 stars

    SAVED MY HAIR

    this is my first Amazon review I have ever written. I have extremely damaged hair, I was a platinum blonde for years & have natural brown hair. I have been using this mask (I use it as conditioner) & the same shampoo from the extensioniste line for just about THREE YEARS. The first photo is from Nov 2021 before starting using this hair mask & kerastase line & the second is my hair in May 2023. It has helped repair my damaged hair & keeps my hair so soft. I can’t recommend this entire line enough. It is worth every penny, if you have damaged hair, you can’t afford to not try it! I’ll warn you, I haven’t bought anything else sense though!

    5 people found this helpful

  6. Rosemary Rose-Gonzalez

    5.0 out of 5 stars

    Makes my hair soft

    I love this product. My hair feels so soft and smells so good. My hair was feeling coarse like and this product along with the shampoo and conditioner has helped it a lot.

    One person found this helpful

  7. Janaina Gomes Barbosa

    5.0 out of 5 stars

    Five Stars

    Wonderful product! It really works and arrived on time! Recommend!

  8. May Palmer Duran

    5.0 out of 5 stars

    Smells so good…

    Love it

  9. Kindle Customer

    5.0 out of 5 stars

    Great hair mask

    Loved the product smell and texture of my hair after treatment. Pricey yes, but for processed hair, worth the investment

    One person found this helpful

  10. Kamila Salkini

    5.0 out of 5 stars

    Five Stars

    The best

  11. Amazon Customer

    5.0 out of 5 stars

    Great hydration

    Great hydration

    2 people found this helpful

  12. SDC

    5.0 out of 5 stars

    Five Stars

    Great product. It works like magic!

    One person found this helpful

  13. kiwipie78

    5.0 out of 5 stars

    good producto for damaged hair

    good product for damaged hair , however is expensive vs the amount of product in the jar

  14. elizabeth

    5.0 out of 5 stars

    Love this product!

    Will definitely buy again. Smells great and gave my hair the moisture it needed. I have color treated blonde, curly, thick hair and this stuff did the trick!

  15. Francini

    5.0 out of 5 stars

    The best!!!

    The best product for hair!

    One person found this helpful

  16. Veronica German

    5.0 out of 5 stars

    Bueno

    Muy bueno. Recomendado

  17. Kristin

    5.0 out of 5 stars

    Best conditioner for dry hair

    I had some issues with my hair growing slower than normal and it got dried out. This conditioning masque literally brought it back to life. I left it in for about 5 minutes when I showered and that did the trick. Highly recommend.

    One person found this helpful

  18. Aubrilyn

    5.0 out of 5 stars

    Love it!

    The best!

  19. Vanesa Albornoz

    5.0 out of 5 stars

    Muy hidratante

    Lo mejor lo llevo usando por más de 7 años.

  20. Katiuska Rincones

    5.0 out of 5 stars

    me encanto era justo lo que deseaba y esperaba recibir

    excellent product 100% recommended

  21. Amy Elliott

    5.0 out of 5 stars

    Great hair Mask: a little goes a LONG way

    Ive been using this product for years after my salon recommended it in Miami. I was skeptical bc its so expensive, but this whole thing ahould last you 8 months to (if youre me) a year. Its a mask, you dont leave it on long, then rinse after a few minutes… sometimes i leave it on for 10. Once every few weeks, and thats only bc I now live in dry, cold weather and it immediately rejevenates my hair and has since i started using it around 2015. Loooove this product and a little goes a looong way

    4 people found this helpful

  22. Pamela A Mode

    5.0 out of 5 stars

    Great conditioner

    I have fine and very dry hair. The product does not weigh down my hair but makes it sleek and shiny. Must use all three products to get the best results.

  23. Shonnie

    5.0 out of 5 stars

    Truly a Miracle product! So happy with the results.

    I needed to put life back into my over processed hair and this miracle in a bottle helped me achieve my desired result. Very satisfied!

  24. NELCELI CRISTINA ALMEIDA

    5.0 out of 5 stars

    Nice.

    Perfect product. Have great results.

  25. Gaby

    5.0 out of 5 stars

    Love it

    I love this, makes my hair so smooth

  26. marilia

    5.0 out of 5 stars

    I can’t live without this product

    Reconstruction your hair ! I loved , I can’t live without this product

  27. Elisa Munoz

    5.0 out of 5 stars

    Take care of your ends

    No more split ends after you use this. For a better look use with other kerastase products

  28. Marisol M.

    5.0 out of 5 stars

    silky hair YES PLEASE

    This product leaves my hair feeling soft and silky. I used this product when I was dying my hair (copper) it really made a difference. My hair did not seem that dry after using it despite the constant coloring sessions. I no longer color my hair but if I were to this is a product I would definitely be using on a weekly basis.

    2 people found this helpful

  29. Jessica Rogers

    5.0 out of 5 stars

    Love this product!

    My hair has been so dry because I use a lot of heat when styling my hair. After using this my hair feels hydrated and shines beautifully.

  30. Dani VSDani VS

    5.0 out of 5 stars

    Nice product!

    I like it. Smells nice.

  31. Maria Ant. Logroño

    5.0 out of 5 stars

    Great product

    Suuuuper humectant hair mask! The smell it’s just great

  32. Kim

    5.0 out of 5 stars

    Love it!

    I saw that other customers received counterfeit orders so I was wary when I received my order. To my pleasant surprise, mine appears to be the real thing. My hair is so soft and smells good. Comparable to the Olaplex repair cream.

  33. MiriVP

    5.0 out of 5 stars

    authentic and great price

    authentic and great price

  34. Amazon Customer

    5.0 out of 5 stars

    Recomendable

    Buen producto

  35. Amy

    5.0 out of 5 stars

    Smoothness

    Hair

  36. June Bailey

    5.0 out of 5 stars

    Great Product

    Recommended by my daughter. Love this product.

    3 people found this helpful

  37. Amazon Customer

    5.0 out of 5 stars

    Ok

    Ok

  38. Emily Alexander

    5.0 out of 5 stars

    Good quality product.

    Shipped on time and was exactly as expected.

  39. Laura

    5.0 out of 5 stars

    Five Stars

    nice and very helpful product!

  40. bobae park

    5.0 out of 5 stars

    amazing

    amazingjust buy it

  41. Hannah

    5.0 out of 5 stars

    Smells delicious and brings damaged hair back to life

    Absolutely THE most amazing product if you’ve fried your hair with bleach or heat tools. And the scent is heavenly- I wish they scented all their products with this because now my hair is healthier and I don’t need this anymore.

    6 people found this helpful

  42. DiMerc

    5.0 out of 5 stars

    WORKS WONDERS!

    Great price for this! And it works wonders on my dry damaged hair. I put it on when I’m the shower and leave it while I wash up and shave my legs. Definitely works!

    2 people found this helpful

  43. Ruth Navarro

    5.0 out of 5 stars

    Very good

    Buenisimo

  44. TropicalDepression23

    5.0 out of 5 stars

    Not sure what’s up with the bad reviews…

    This seems to me to be the product that it claims to be. It is the same consistency, fragrance, and achieves the same results as I to which I am accustomed.My hair is 2’ long, fine, and dense. This definitely makes it appear more vibrant, extremely glossy, reduces frizziness, and seems to have reduced the prevalence and rate of damage as I continue to let it grow — much like the representative of a religious sect who solicits by knocking the doors of single family homes in random neighborhoods to pass along pamphlets predicting the nearing of end times — thanks to COVID.No complaints, plan to repurchase.

    2 people found this helpful

  45. bad little dogs

    5.0 out of 5 stars

    Keeps my ends in shape

    My hair stylist turned me onto this product four years ago. My hair always feels silky soft after a treatment. This is the same product I would buy at the salon. Now that my stylist has gone out on her own, there is no reason to make the trip to the salon. The fragrance is a bit strong, but it melts away in a day or two, leaving your hair smelling fresh that much longer.Keep in mind that the jar for the Masque Extentioniste is very similar in colour, so it would be easy to mistake one for the other unless you view them side by side. I accidentally bought the Extensioniste from a brick and mortar. After getting home and applying it to my hair, I noticed that it smelled lighter and kind of fruity. I was afraid they had changed the formula. Thankfully, I realised that I purchased the wrong product. They are both excellent products, but my preference is for the Masque Therapiste.

    8 people found this helpful

  46. Jessica

    5.0 out of 5 stars

    Five star

    my hair looks great with this product!

  47. Cliente Kindle

    5.0 out of 5 stars

    Not great scent as the other products

    I use kerastase since I’ve made balayage.Decided to try this one this time and it’s not so good.

  48. ritritritrit

    5.0 out of 5 stars

    Not as expected

    The jar was missing product. It wasn’t full like the one I ordered before

  49. Jackie Allen

    5.0 out of 5 stars

    Mask for hair

    Amazing!

  50. Jorge Gomez

    5.0 out of 5 stars

    Excellent item

    Excellent item. Like described

  51. wail adnan larry

    5.0 out of 5 stars

    Very good

    Excellent product , excellent priceEuropean product and the price is excellent

    2 people found this helpful

  52. Skylor & Leticia

    5.0 out of 5 stars

    Great hair product!

    My wife’s favorite

  53. M P

    5.0 out of 5 stars

    You need this!

    My hair was broken, very damaged by a bad salon experience. This saved my hair, it’s looking good, decent, game changer! Thank you!

    3 people found this helpful

  54. Ricardo Garza

    5.0 out of 5 stars

    Excellent product!

    Excellent product!

  55. Amazon Customer

    5.0 out of 5 stars

    Good

    Good

  56. leslie alcala

    5.0 out of 5 stars

    El mejor tratamiento

    En los primeros días empecé a notar los cambio lo recomiendo

    One person found this helpful

  57. Georgina Avila

    5.0 out of 5 stars

    Lo mejor que hay para el cabello

    Una excelente inversión! Mi cabello esta muy maltratado por las decoloraciones y solamente Kerastase lo puede reparar, sobre todo la línea verde es lo mejor que hay para reparación.Me llegó mu rápido y en perfecto estado

  58. Amazon Customer

    5.0 out of 5 stars

    Love this product

    I’m so glad I found this on here for half the price. I don’t know why people are saying it’s A fake product. It’s the same scent, consistency, and its works just as well from the one I got from gadabout. I will be buying again in the future.

  59. Amazon Customer

    5.0 out of 5 stars

    One of my fave moisturizers

    The media could not be loaded.

     I have tried many hair masks and this is one of my faves (ahead of Kevin Murphy, Redken, Olaplex, and DIY coconut oil masks). I feel a difference after one use, and it makes my hair very easy to comb through. I’m going to try to leave the mask on for longer, that usually makes my hair even more manageable if I can leave it on for like an hour in damp hair

    3 people found this helpful

  60. Dra. Fatima

    5.0 out of 5 stars

    Muy buena experiencia con el vendedor 👨‍💼

    Me encanta este producto! Muy bueno, lo volveré a comprar! Vale la pena la calidad que tienes

    2 people found this helpful

  61. Cristiane Valerio

    5.0 out of 5 stars

    Original product

    This product is wonderful for those who have hair very damaged by chemistry or hair that are breaking. I received this sealed product in its original packaging I can say with ownership that the product that arrived is true recommend this seller.

  62. K.Cass

    5.0 out of 5 stars

    Hmmmm, it’s good..I think

    I honestly think this is a knock off. It didnt smell the smart or do the same for my hair.I could be wrong though. Gret price though and still conditioned by hair

    3 people found this helpful

  63. cindy

    5.0 out of 5 stars

    Great for dry hair

    Great conditioner for dry hair.

    One person found this helpful

  64. Travel21

    5.0 out of 5 stars

    Awesome scent

    Soft and silky with an awesome scent. Let’s see after two weeks, but after my first mask I really enjoyed the result.

  65. ashton

    5.0 out of 5 stars

    Buy here

    It made my hair very soft and manageable.I put some in a spray bottle and watered it down as a leave-in conditioner- highly recommend

  66. Caren

    5.0 out of 5 stars

    Realmente hidrata e condiciona os fios

    Perfeito!

    One person found this helpful

  67. Maurício de Souza

    5.0 out of 5 stars

    It Works for me

    Excellent!

  68. CASSIA

    5.0 out of 5 stars

    Good

    Love the scent. Makes my hair smooth , never used the original so I can’t compare to the ones bought from Kérastase shop

    4 people found this helpful

  69. Alex D.

    5.0 out of 5 stars

    Super

    Amazing mask

  70. Melissa V

    5.0 out of 5 stars

    Exelente producto

    Tal cual está descrito. Es un excelente tratamiento para el cabello muy maltratado, me sorprendió bastante el resultado.

    2 people found this helpful

  71. Silvia Abreu

    5.0 out of 5 stars

    Recupera el cabello desde el primer uso

    Se ve la diferencia desde que la usas por primera vez, esta marca es lo mejor de lo mejor cualquier gama de ellos funciona y está con el uso prolongado ves el resultado en un cabello dañado

  72. @Saltandpuppets

    5.0 out of 5 stars

    Five Stars

    great product works for my curly unruly hair

  73. triumph wireless

    5.0 out of 5 stars

    Choose the right product for your hair

    A very good product and last for months .

  74. Christy foster

    5.0 out of 5 stars

    Must have!!

    I use this everyday after I shampoo and use conditioner. It help protect my hair from blow drying and curling. My hair feels silky smooth when I use it. Love this product.

  75. Yvette D.

    5.0 out of 5 stars

    It promotes hair growth.

    It is not thick but you don’t need to use much. Gives shine & softness. Smells good too.

  76. Amazon Customer

    5.0 out of 5 stars

    Excelente producto

    Buena calidad

  77. Meryem

    5.0 out of 5 stars

    Super

    High hydratation for hair that i will never dispense with dispite it s high price

  78. Eva Miller

    5.0 out of 5 stars

    Hair saver !

    It’s expensive but worth it!!

  79. Chris Wade

    5.0 out of 5 stars

    my wife looks great

    wow hair straightened and she looks awesome – they told her to use this… Not going to argue with that.- she looks AMAZING

    3 people found this helpful

  80. Stephanie Servy

    5.0 out of 5 stars

    #truth

    Excellent line. This line truly helps hair strength and growth

    One person found this helpful

  81. 2592

    5.0 out of 5 stars

    Great product for damaged hair

    Love it

  82. Jasmine de Carvalho

    5.0 out of 5 stars

    I liked

    Perfect!

  83. Ipodcover

    5.0 out of 5 stars

    Great Buy!!

    Wonderful! Makes hair soft, shiny, smooth and smells amazing 😉

  84. Maria Defabritis

    5.0 out of 5 stars

    Great product

    My hair was so demaged bcause of queratine… This product is recuperating it… Great !!!

    4 people found this helpful

  85. Pretty

    5.0 out of 5 stars

    I recommend this product

    I love it

  86. Keilee Spencer

    5.0 out of 5 stars

    Pretty impressed!

    I wanted to use this a couple of times before I wrote a review…I’m pretty impressed. A couple of weeks ago I did some salon heavy highlights with bleach and my hair just felt crappy. It was breaking and no matter how much I tried to deep condition it with my favorite deep conditioner it just wasn’t doing it. I was literally hating my hair and hating myself for getting the highlights because of how it made my hair feel. Well, after the first use of this, there was a 100% difference. My hair felt moisturized and silky smooth. I was able to go longer in between washes because my hair felt moisturized longer. I used it again today for the 2nd time and same, my hair just feels great, and I actually feel beautiful again. The only bummer deal is the price…it’s pretty expensive for not a lot of product. I have long somewhat thick hair and I’ll probably get four, maybe five uses out of this mask. Wish I got a little bit more product for the price but oh well. To me, feeling beautiful and good about myself is worth this price. I’ll continue to purchase.

    2 people found this helpful

  87. Glaucia Sirquera

    5.0 out of 5 stars

    Perfect!

    Perfect product

  88. Simone

    5.0 out of 5 stars

    creme

    muito bom

  89. Ashwag ahmed aljomae

    5.0 out of 5 stars

    Every girl should have it!!!!!!

    This product is perfect My hair get damaged because of changing so many colors but thank God this product is exist… Don’t apply to much a litter of this product will make a huge difference

    4 people found this helpful

  90. Jan_mt

    5.0 out of 5 stars

    Five Stars

    It’s real and authentic one

    One person found this helpful

  91. Laura Sanchez

    5.0 out of 5 stars

    Super

    Super

  92. Kellyfen Kellyfen

    Marisol M.

    This product leaves my hair feeling soft and silky. I used this product when I was dying my hair (copper) it really made a difference. My hair did not seem that dry after using it despite the constant coloring sessions. I no longer color my hair but if I were to this is a product I would definitely be using on a weekly basis.

  93. Kellyfen Kellyfen

    TropicalDepression23

    This seems to me to be the product that it claims to be. It is the same consistency, fragrance, and achieves the same results as I to which I am accustomed.My hair is 2’ long, fine, and dense. This definitely makes it appear more vibrant, extremely glossy, reduces frizziness, and seems to have reduced the prevalence and rate of damage as I continue to let it grow — much like the representative of a religious sect who solicits by knocking the doors of single family homes in random neighborhoods to pass along pamphlets predicting the nearing of end times — thanks to COVID.No complaints, plan to repurchase.

  94. Kellyfen Kellyfen

    Jen Jen

    this is my first Amazon review I have ever written. I have extremely damaged hair, I was a platinum blonde for years & have natural brown hair. I have been using this mask (I use it as conditioner) & the same shampoo from the extensioniste line for just about THREE YEARS. The first photo is from Nov 2021 before starting using this hair mask & kerastase line & the second is my hair in May 2023. It has helped repair my damaged hair & keeps my hair so soft. I can’t recommend this entire line enough. It is worth every penny, if you have damaged hair, you can’t afford to not try it! I’ll warn you, I haven’t bought anything else sense though!

  95. Kellyfen Kellyfen

    Amy

    Hair

  96. Kellyfen Kellyfen

    Kindle Customer

    Loved the product smell and texture of my hair after treatment. Pricey yes, but for processed hair, worth the investment

  97. Kellyfen Kellyfen

    leslie alcala

    En los primeros días empecé a notar los cambio lo recomiendo

  98. Kellyfen Kellyfen

    Amy Elliott

    Ive been using this product for years after my salon recommended it in Miami. I was skeptical bc its so expensive, but this whole thing ahould last you 8 months to (if youre me) a year. Its a mask, you dont leave it on long, then rinse after a few minutes… sometimes i leave it on for 10. Once every few weeks, and thats only bc I now live in dry, cold weather and it immediately rejevenates my hair and has since i started using it around 2015. Loooove this product and a little goes a looong way

  99. Kellyfen Kellyfen

    Yass

    The media could not be loaded.

     I ve been using it for more than a month, not too much results.

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