Skip to product information
1 of 3


Kerastase Resistance Extentioniste Bain Shampoo

Kerastase Resistance Extentioniste Bain Shampoo

Regular price $55.00 CAD
Regular price Sale price $55.00 CAD
Sale Sold out
Length strengthening shampoo for slow growing, damaged lengths.
Bain Extentioniste is a hair strengthening shampoo and a hair strengthening treatment that boosts strong hair growth starting at the roots. Bain Extentioniste is a shampoo to help hair grow not only in length but in strength with Creatine, an amino acid that reinforces the internal structure of the hair fiber. Weak hair and breakage-prone strands are strengthened with this hair strengthening treatment. The internal structure of hair is rebuilt and sealed to provide greater protection throughout its growth. Growing hair out has never been easier with our shampoo for long hair growth, Bain Extentioniste.
Creatine: an amino acid that penetrates deep to reinforce the internal structure of the hair fiber
Ceramide: provide surface recovery, assuring beautiful hair fiber as they smooth and soften
Taurine: an amino acid with a protective effect on the hair fiber to help ensure visibly healthy and stimulated scalp environment
How To

Step 1. Apply a quarter-size amount of our hair strengthening shampoo to wet hair.
Step 2. Massage and Lather the hair strengthening treatment through hair.
Step 3. Rinse the shampoo completely out of hair, avoiding too much friction.
Step 4. When finished, pair with Fondant Extentioniste to help grow hair out.


Aqua / Water  Sodium Laureth Sulfate  Coco-Betaine  Taurine  Cocamide Mipa  Sodium Chloride  Amodimethicone  Laureth-5 Carboxylic Acid  Ppg-5-Ceteth-20  Sodium Benzoate  Sodium Hydroxide  Citric Acid  Polyquaternium-10  Peg-55 Propylene Glycol Oleate  Propylene Glycol  Peg-60 Hydrogenated Castor Oil  Salicylic Acid  Amyl Cinnamal  Hexyl Cinnamal  Benzyl Alcohol  Linalool  Hydroxycitronellal  Citronellol  Limonene  Creatine  2-Oleamido-1,3-Octadecanediol  Benzyl Cinnamate  Sodium Acetate  Isopropyl Alcohol  Parfum / Fragrance.

View full details

Customer Reviews

Based on 2 reviews Write a review
  • Shipping

    We offer $12 flate rate shipping across Canada! Orders are shipped within 48 hrs Tuesday - Friday. Once we have packaged your beautiful products, you'll receive a confirmation of shipment.

    We also offer local pickup in Saskatoon at our salon location.

  • Returns

    Changed your mind? We accept returns for unused products, sealed and in their original packaging, with original tags.
    Simply ship the product back to us and upon approval we will issue a credit for the return.

    For our full Return Policy please click the link below.