Resistance Extentioniste - Length-boosting shampoo for hair in search of beautiful length

Accelerate hair growth with Bain Extentioniste de Kérastase Thanks to its specific, targeted composition, this... see more

Accelerate hair growth with Bain Extentioniste de Kérastase Thanks to its specific, targeted composition, this shampoo from the Résistance shampoo has a dual repairing and stimulating action on hair. It features Créatine R® technology, which combines two exceptional ingredients for optimum effect: creatine and ceramide. Creatine is known for strengthening the fiber's internal structure. Ceramide is a lipid naturally present in the hair cuticle that smoothes and protects the fiber for long-lasting results. 

Le Bain Extentioniste de Kérastase extentionist Bath is also enriched with taurine. This active ingredient stimulates hair growth by acting on the scalp: hair mass is increased, and hair grows back faster. The results are quickly visible: in 3 months of use, you'll see up to 4 cm more hair. The shampoo also improves the overall appearance of your hair by repairing lengths. Your hair is less split, less brittle and lighter to the touch.

To prolong the benefits of shampooing, opt for a hair care ritual based on the Résistance - Extentioniste de Kérastase The Extentioniste Mask and Serum complement the length-activating effects of the Extentioniste Bath. For additional thermo-protective action, apply Thermique Extentioniste to your hair before blow-drying. This gel-cream protects hair from heat up to 230°C, leaving a flawless shiny finish. Show less