Kerastase Resistance Extentioniste Shampoo 250ml

Trying to grow your hair longer, but finding that weakened lengths and breakage are getting in the way? Kérastase Résistance Bain Extentioniste Shampoo is a strengthening shampoo developed for long hair prone to damage and breakage. It gently cleanses the scalp and lengths while helping to reinforce fragile hair fibres, leaving hair feeling stronger, smoother and easier to manage. A good starting point for anyone looking to maintain their lengths as their hair grows.

Part of the Kérastase Résistance Extentioniste collection, this shampoo features Creatine R, a strengthening complex combining Creatine and Ceramides. Developed to support weakened hair fibres, the formula helps improve hair resilience and reduce breakage. Taurine also forms part of the Extentioniste formula, while Salicylic Acid helps support effective cleansing.

The shampoo creates a rich lather that removes impurities from the scalp and hair without making the lengths feel unnecessarily rough. It helps improve the feel of weakened strands, making hair easier to manage during washing and styling. By focusing on strengthening the hair fibre and reducing breakage, Bain Extentioniste supports length retention rather than promising faster hair growth.

Longer hair often needs extra attention through the mid-lengths and ends, where everyday brushing, friction and styling can contribute to damage. Use Bain Extentioniste as the cleansing step in your routine, followed by Kérastase Résistance Fondant Extentioniste Conditioner to help detangle and condition fragile lengths.

Benefits of Kérastase Résistance Bain Extentioniste Shampoo:

• Gently cleanses long, weakened hair and the scalp.
• Helps strengthen fragile hair fibres prone to breakage.
• Supports length retention by helping reduce breakage.
• Improves the feel and resilience of damaged hair.
• Leaves hair feeling smoother and easier to manage.
• Helps care for lengths affected by everyday brushing and styling.
• Features Creatine R, Ceramides, Taurine and Salicylic Acid.

How to use:

Apply to wet hair and gently massage into the scalp and lengths to create a lather. Rinse thoroughly. Repeat if needed, then follow with Kérastase Résistance Fondant Extentioniste Conditioner or a suitable strengthening hair mask. Concentrate conditioning products on the mid-lengths and ends. Avoid contact with eyes.

Size: 250ml