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Fondant Renforçateur

Anti Hair-fall Fortifying conditioner for weakened hair, prone to falling due to breakage. Its fortifying action helps to restore the fibre and reinforces its natural resistance to reduce the risk of hair fall due to breakage.

Fondant Renforçateur is rated 4.2 out of 5 by 140.
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How To Use

Apply a hazelnut sized amount on washed and towel-dried hair.
Massage through mid-lengths and ends, avoiding roots to ensure lightweight volume.
Leave in for 2 to 3 minutes.
Emulsify and rinse thoroughly.


Anti Hair-fall Fortifying conditioner for weakened hair, prone to falling due to breakage. This creamy formula offers anti-breakage action with the most lightweight finish. It helps restore the fibre and reinforces its natural resistance to reduce the risk of hair-fall due to breakage. Enriched with the combination of Edelweiss Native Cells and Ginger Root, it instantly smoothes, strengthens and softens the fibre while providing deep nutrition without weighing down the hair. Hair is uniform, shiny and stronger.

  • 97,7% reduced hair-fall due to breakage*
  • 97,7% less breakage*
  • 97,7% more resistant*
  • 97,7% stronger hair*
  • Bodifies and plumps the hair fibre when combined with Bain Hydra-Fortifiant***


*Instrumental test, reduction of broken hair mass versus classical shampoo after 1 application
**Instrumental test, increase of hydration/softness compared to before application
***Instrumental test, compared to before application

AQUA / WATER / EAU
CETEARYL ALCOHOL
STEARAMIDOPROPYL DIMETHYLAMINE
ISOPROPYL MYRISTATE
GLYCERIN
GLYCINE SOJA OIL / SOYBEAN OIL
HELIANTHUS ANNUUS SEED OIL / SUNFLOWER SEED OIL
COCO-CAPRYLATE/CAPRATE
CETYL ESTERS
TARTARIC ACID
CAPRYLYL GLYCOL
SALICYLIC ACID
LIMONENE
HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE
LINALOOL
BENZYL SALICYLATE
COUMARIN
ZINGIBER OFFICINALE ROOT EXTRACT / GINGER ROOT EXTRACT
CITRAL
BENZYL ALCOHOL
CITRONELLOL
XYLITYLGLUCOSIDE
ANHYDROXYLITOL
LEONTOPODIUM ALPINUM CALLUS CULTURE EXTRACT
XYLITOL
CITRIC ACID
XANTHAN GUM
DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE
PARFUM / FRAGRANCE

A unique combination of Ginger Root and Edelweiss Native Cells:
Ginger Root is known for its ability to protect against daily external aggressor.
Edelweiss Native Cells is known in skincare for its antioxidant power and collagen preserving properties. The Edelweiss flower is capable to resist
the most extreme conditions.

Rated 4 out of 5 by from awesome awesome product; would recommend and buy. thats all
Date published: 2021-01-05
Rated 4 out of 5 by from Pleasant smelling and soft I love the smell and how it makes my hair feel. I hope it can be ordered online as I am not sure where to find it where we live
Date published: 2021-01-05
Rated 5 out of 5 by from Smells great! I tried Kérastase Fondant Renforçateur conditioner and it’s fantastic. It smells great and has a nice creamy thick texture.
Date published: 2021-01-05
Rated 4 out of 5 by from keeps hair soft and shiny I have really seen an improvement in the texture of my hair and also longevity in looking good ( a few days rather than just one or 2 days)
Date published: 2021-01-05
Rated 5 out of 5 by from Yes please I enjoyed a lot about this, firstly easy application, rinse and done.. my hair feels very healthy and moisturized! The split ends are near none! It’s smell was wonderful and not over powering and it made my hair so shiny definitely would recommend
Date published: 2021-01-05
Rated 3 out of 5 by from Good product, prices takes too long I found this Kerastase Gondant Renforcateur to be a little too time consuming for me. I prefer to have my shower and go but this product requires you towel dry your hair apply, let sit and then get back into the shower to rinse. Having said that, it dud seem to work as even after the first use I saw less hair from breakage in my brush when I brushed out my hair. It also has a pleasant enough scent. If you have all the time in the world to use this product properly, it is worth purchasing. Unfortunately I do not.
Date published: 2021-01-04
Rated 3 out of 5 by from Nice, but not quite right for my hair! Instructions on the container were easy to follow. I have thick hair (partially fine strands mixed with coarse) prone to dryness and found that I needed to use a lot to have it spread throughout my hair. I didn’t mind the scent. It was a bit strong (perfume) when applying but smelled lighter and pleasant when dried. I left it on my hair for the time specified. It rinsed out quickly. I found that my hair was quite shiny but it tangled too easily. I had to add a product to keep it from continuing to tangle. I normally do not have to add that step after conditioning. I had enough to use a few more times during my normal every other day hair washing schedule and I tried it on my daughters hair too. She has a different hair type. Finer hair and average thickness. It worked very well for her and no tangles. I feel it didn’t suit my hair type but I did notice a little less breakage. My daughters hair was lovely.
Date published: 2021-01-04
Rated 4 out of 5 by from Great strengthening, average detangling I have been using this conditioner for 2 weeks on my long, slightly wavy hair that is prone to breakage. This conditioner has a nice, light scent and rinsed out well. My hair seems to be stronger, with less breakage of individual strands than before I tried using this. There seems to be less hair breaking off when I comb it and during showers. It feels nice and soft, with lots of body once dry. However it does not seem to do as good a job of keeping my hair tangle free as other conditioners I have used. It is also a little more effort to use than other conditioners as well, as the bottle states to towel dry your hair and then apply and leave on for 2-3 minutes. I’m used to the leave on part of the equation, but I’ve never had to stop my shower, towel dry my hair, then apply conditioner. For an occasional deep condition this would be fine, but for regular, daily use this is not really practical for me to continue doing.
Date published: 2021-01-04
  • y_2021, m_1, d_23, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_140
  • loc_en_CA, sid_fondant-renforcateur, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_kerastase-en_ca
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getReviews, 37ms
  • reviews, product