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Kérastase

Kerastase Bain Extentioniste Shampoo 16.9 oz

    • Based on 4,195 reviews
Condition: New
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$47.50 Why this price?
Save $8.65 was $56.15

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As low as $7.92 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 6 left in stock, order soon!
Fulfilled by Authentic SkinCare
Arrives Sunday, Dec 1
Order within 10 hours and 26 minutes
Available payment plans shown during checkout

Size: 16.9 Fl Oz (Pack of 1)


Features

  • Gently lifts away the build-up of dirt, impurities & excess oil from the scalp
  • Leaves locks hair clean & strong.
  • Good for weakened and damaged hair.

Description

Kerastase Bain Extentioniste Shampoo 16.9 oz. Powered by a blend of ceramides & Maleic Acid. It helps to fortify the natural hair fibre from the inside out, improving strength & elasticity. Encourages growth.


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.5 x 3.5 x 8 inches; 1.1 Pounds


Item model number ‏ : ‎ 0


Batteries ‏ : ‎ 1 A batteries required.


Manufacturer ‏ : ‎ Kerastase


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • It works well with the rest of the line
Size: 8.5 Fl Oz (Pack of 1)
I have very long hair and the extensioniste line of products contributes to continued growth and health of the hair when used together
Reviewed in the United States 🇺🇸 on November 28, 2022 by marybeth
    • Quality and quantity
Size: 33.8 Ounce (Pack of 1)
I absolutely love this shampoo I didn’t give it 5 stars because it did not have a pump so I have to be careful when I use the bottle to not pour too much shampoo on the palm of my hand since you don’t need too much.
Reviewed in the United States 🇺🇸 on September 26, 2022 by Lizabelle
    • Makes my hair dry and roots oily faster
Size: 8.5 Fl Oz (Pack of 1)
Bought this product because my hair was falling too much and also because it is cheaper here at Amazon than other website. Unfortunately this product made my hair dry and also my roots was oily next day, instead of 2-3 days after wash. Not sure if it's the original or fake product.
Reviewed in the United States 🇺🇸 on November 25, 2022 by H
    • Leaves your hair with a wonderful healthy shine!
Size: 8.5 Fl Oz (Pack of 1)
It’s a bit pricey for shampoo but it is one of the best products I have ever used. People comment on how my hair shines. And it feels wonderful, too!
Reviewed in the United States 🇺🇸 on April 13, 2022 by Deb
    • It’s excellent Shampoo for my hair I wish they made it bigger size bottle
Size: 16.9 Fl Oz (Pack of 1)
It’s excellent Shampoo for my hair I wish they made it bigger size bottle
Reviewed in the United States 🇺🇸 on June 30, 2022 by Jamie Torres
    • My hair is growing thicker and healthier.
Size: 8.5 Fl Oz (Pack of 1)
Due to a thyroid imbalance, my hair was thinning dramatically. When my meds balanced out my hair was still thin. Two years ago my stylist recommended this line of hair care products. I have noticed my hair has greatly improved in texture, thickness and shine.
Reviewed in the United States 🇺🇸 on March 24, 2021 by Kindle Customer
    • Effective product, gotta get used to the smell
Size: 8.5 Fl Oz (Pack of 1)
Yes, this shampoo doesn't smell like daisies. The closest comparison I have come up with is wet dog-esque. I have countered this by just using a great smelling conditioner and it's not even an issue. My hair is noticeable healthier looking and gaining length - my hair naturally grows fairly fast which I think is necessary for any "hair growth" shampoo. It's a little pricey for me but I wash my hair every other day or every three days so a bottle will last me a while. I am someone who bounces from shampoo to shampoo and I've been loyal to this one for about a year. ... show more
Reviewed in the United States 🇺🇸 on August 1, 2019 by Christina Carr
    • Makes hair so healthy!!
Size: 8.5 Fl Oz (Pack of 1)
I ordered this product to help make my hair grow faster after getting a bad haircut. I’m extremely happy with the results. I have probably used this product every other day for 3 weeks, and my hair has never grown so fast. I have naturally thick, shiny, and healthy hair so I cannot say what it does for any of those qualities. However if you want your hair to grow for any reason, I highly recommend this product. It not only helps your hair grow but makes it grow faster then it otherwise would. ... show more
Reviewed in the United States 🇺🇸 on September 19, 2020 by Eliana Brody

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