Kérastase Scalp Serum Extentioniste

Kérastase Scalp Serum Extentioniste

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Sérum Extentioniste is a highly concentrated, leave-in serum to help strengthen and fortify hair for reduced breakage. Its non-greasy formula helps to protect the appearance of the scalp from environmental aggressors.


  • Purifying  & protecting the scalp
  • Smoothes the fibres
  • Promotes a healthy scalp


1. Apply maximum 3 pipettes of Serum Extentioniste along all the scalp, once or twice a week.
2. Using the tips of the fingers, work the Serum into the scalp, using circular motions.


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  Sodium Citrate  Parfum / Fragrance.