Extend Your Limits

Experience the latest breakthrough technology with Résistance Extentioniste by Kérastase to achieve strong and luxurious lengths

With over 50 years of experience in luxury hair care and pioneering science, Kérastase has a unique understanding of hair care. For long hair in particular, Kérastase has identified three main pain points: . Roots: Damage can cause the roots to break. Lengths: When weakened hair fibre becomes rough, lose shine and appear lifeless. Ends: Thinning ends split, if left untreated and need to be cut. As damaged hair grows, the signs of poor conditioning, like, breakage, dullness and split ends, become more evident. Long hair requires fortifying, lengthboosting care along the entire fibre.

Résistance Extentioniste is the answer 

In the quest for longer and stronger hair, Kérastase has introduced Résistance Extentioniste. When most women speak about ideal hair in salons, social media and amongst friends, they share two common desires of having beautiful and longer hair. These goals can only be achieved with hair that is at its healthy best. Résistance Extentioniste does just that to strengthen hair from roots to tips.