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Resistance Serum Extentioniste

Strengthening Hair Serum

Resistance Serum Extentioniste is rated 3.0 out of 5 by 2.
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Resistance Serum Extentioniste

Resistance Serum Extentioniste

Strengthening Hair Serum

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PDP Section Product Benefits

Product Benefits

Strengthen and protect strands with the Kérastase Resistance Serum Extentioniste, a nourishing leave-in hair serum that helps to protect against breakage. The non-greasy formula uses a host of powerful ceramides to seal the hair cuticle whilst a blend of lipids creates a smooth surface, creating a fortifying effect from the inside out. The highly concentrated serum forms a defensive barrier over the scalp to protect against damaging environmental aggressors, whilst also sweeping away impurities for a fresh appearance. Hair will be boosted, revitalised and given improved resistance.



PDP Section Ingredients 2

Full Ingredient List


 Aqua, Water, Polyquaternium-37, Paraffinum Liquidum, Mineral Oil, Amodimethicone, Polysorbate 20, Quaternium-87, Stearyl Alcohol, Menthoxypropanediol, Behentrimonium Chloride, Safflower Glucoside, Maltodextrin, Propylene Glycol, Candelilla Cera, Candelilla Wax, Ppg-1 Trideceth-6, Propanediol, Chlorhexidine Digluconate, Isopropyl Alcohol, Trideceth-6, Acrylates Copolymer, Sorbitan Oleate, Polyquaternium-11, Rose Extract, 2-Oleamido-1, 3-Octadecanediol, Cetrimonium Chloride, Camellia Sinensis Leaf Extract, Xanthan Gum, Tocopherol, Bht, Creatine, Sodium Citrate, Parfum, Fragrance.
PDP Section How To Apply Video

How to Use

Step 1
Apply maximum 3 pipettes of Serum Extentioniste along all the scalp, once or twice a week.

Step 2
Using the tips of the fingers, work the Serum into the scalp, using circular motions.

PDP Section Routine

Complete Your Routine

Complete your hair care routine with cleanse, treat, prime & night essentials.
PDP Reviews
Rated 1 out of 5 by from It gave me scapl problems I bought the product 2 months ago and my scalp started itching and having dandruff sadly. I do not recommend this product.
Date published: 2022-10-12
Rated 5 out of 5 by from Great product To be honest , I’ve been using many oils to frow my hair but woth no luck . Once i tried this serum my hair started to get longer for 1 inch during 3 -4 weeks. I would recommend to improve the packaging because the drop falls before reaching scalp
Date published: 2022-05-18
  • y_2024, m_6, d_18, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_GB, sid_KER_00071, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_kerastase-uk
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
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