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Kerastase Resistance Fondant Extentioniste Conditioner | Strengthening and Smoothing Conditioner | Easily Detangles and Seals Split Ends | With Amino Acids and Ceramides | For Damaged Hair | 6.8 Fl Oz

  • Based on 2,838 reviews
Condition: New
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As low as $8.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

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Returnable until Jan 31, 2025

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Feb 16
Order within 4 hours and 15 minutes
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Is Discontinued By Manufacturer ‏ : ‎ No


Item model number ‏ : ‎ 905-12918


Manufacturer ‏ : ‎ Kerastase


Country of Origin ‏ : ‎ Spain


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 16

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.

Top Amazon Reviews


  • Muy bueno
Viendo mejoras en mi cabello , deja mi cabello suave
Reviewed in the United States on November 13, 2024 by Ague

  • CONDITIONER
The smells so good by it self and makes your hair feel amazing as well
Reviewed in the United States on January 25, 2024 by Ukendricks

  • Quality Product
This product not only smells great but left my hair feeling extremely soft.
Reviewed in the United States on November 5, 2023 by Bri

  • Good brand
I love the smell of this brand and it does great on my hair. Will buy more products.
Reviewed in the United States on October 15, 2023 by Cynthia Johnson

  • Light and great smelling!
I love this conditioner! I need a bit of a thicker conditioner because my hair is damaged but this is an excellent daily conditioner! The smell is amazing!
Reviewed in the United States on October 12, 2024 by B. Howe

  • Not fake. Great product.
Great product. I saw in the reviews several people from the UK call it a fake but it matches the one I bought from my salon in the US so I am happy with it.
Reviewed in the United States on November 8, 2022 by Cassie Diamond

  • Kerastase conditioner
There are no directions in English on the back. I'm not sure how to use it. I'm thinking about rerturning it.
Reviewed in the United States on May 6, 2022 by nancy wehrman

  • Authentic Product
Product arrived in factory plastic. Sealed with upc code. Top of container was sealed in foil. Took a chance and happy I did. Great product too!
Reviewed in the United States on April 5, 2023 by Kewpiecopp

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