The treatment Kérastase Extentioniste Serum is a length-boosting serum for damaged or sensitized hair, designed to help you achieve beautiful, healthy-looking locks.
The Treatment Kérastase Extentioniste Serum is a length-boosting serum for sensitized to damaged hair, designed to help you achieve beautiful, long locks.
Results:
It strengthens the hair shaft from the root while stimulating the scalp cells to promote better hair growth.
It provides the nutrients necessary for healthy hair growth.
It visibly improves the appearance of the hair.

After shampooing, apply 3 pipettes of Sérum Extentioniste to the entire scalp twice a week.
Use your fingertips to massage the serum into the roots in a circular motion to distribute it and help it absorb.
Ingredients:
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.
Technology:
Ceramides target surface damage—making them ideal for treating the hair shaft at the roots—and help restore the hair cuticle and protect it throughout the hair's growth cycle.
Contact the brand :
L’ORÉAL - 14, rue Royale - 75008 Paris France
relationclient@kerastase.oaccare.fr