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- Kérastase Resistance Fondant Extentioniste
Kérastase Resistance Fondant Extentioniste 7 oz
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Product Description
Calling all Rapunzels, untangle your hair and achieve lustrous long locks with the Kérastase Resistance Fondant Extentioniste. With this reliable hair care treatment, you can finally wave goodbye to your bad hair days.
Thanks to its light formula, your hair won't feel weighed down, ensuring a smooth and comfortable experience. Enriched with wholesome ingredients like ceramides and maleic acid, the conditioner increases the hair's elasticity from root to tip.
Not only does this product restore length and beauty to your hair, but it also purifies the scalp, killing two birds with one stone. With hair visibly longer and silky-smooth, it's certain to complement your favorite outfits.
Benefits:
- Helps improve the natural hair fiber
- Seals hair cuticles
- Purifies for a healthy scalp
Goes well with Kérastase Resistance Bain Extentioniste. Complete the routine with Kérastase Resistance Masque Extentioniste.

Written by Alex Bryson, Beauty Editor
Product details
Hair Type: Fine, thick and colored
Hair Benefit: Shine, strengthening
Hair Concern: Dry, damaged, split ends, weak and brittle
Ingredient Highlights: Contains ahas, ceramide, glycerin and malic acid.
Ingredient Features
The ceramide contained in this hair mask by Kérastase works to lock nutrients in and to act as a conditioning agent. It will also help to alleviate an itchy scalp and to moisturize dry hair as it contains glycerin.
How do you use it?

- Apply to shampooed and towel-dried hair
- Leave on for 1-2 minutes
- Rinse thoroughly
In case of contact with eyes, rinse them immediately and thoroughly.
Kérastase Resistance bio
As the name suggests, Resistance is here to fight the symptoms of any hair problem. Whether that be fine, weak hair to thick, brittle hair with split ends, products in the Kérastase Resistance range help hair appear stronger and more resilient by rebuilding the internal structure of the hair to strengthen and reinforce the fiber, leaving you with strong hair from roots to tips.
Shipping & Returns
Shipping available to U.S addresses only.
This store has a None day return policy, see checkout for up-to-date conditions.