Strengthening Care for Damaged Hair Resistance Extentioniste Rebuild weak and damaged hair lengths while restoring the hair fiber. Resistance strengthens the hair to help repair the effects of heat styling and prevent hair breakage in over-processed hair Previous page Expert Formulas Powered by Creatine R & Ceramides Creatine R: Reinforce hair fiber structureCeramides: Strengthen hair, add shine & moisture Fusio-Dose Professional In-Salon Treatment Instant Transformation, Infinite Possibilities. In-Salon Service Your appointment Make an appointment in your Kérastase salon for a personalized hair diagnosis. Next page 1 Discover 2 Fusio-Dose 3 In-Salon Service Discover Resistance Force Architecte Previous page Extentioniste Shampoo Supports healthy hair lengthsProtects hair fiber from external aggressorsStimulates scalp Learn More Extentioniste Conditioner Supports healthy hair lengthsEasily detangles hairSeals split ends Learn More Extentioniste Mask Strengthen & supports healthy hair lengthsEasily detangles hairSeals split ends Learn More Extentioniste Thermique Blow Dry Primer Less hair breakage from blow dryingSupports healthy hair lengths & seals split endsHeat protectant with 450°F thermo-protection Learn More Extentioniste Scalp & Hair Serum Supports healthy hair lengthsSoothing texture for itchy scalpEssential nutrition for healthy hair Learn More Next page What is the difference between Resistance Force Architecte, Extensioniste, and Therapiste? The main difference between these ranges is the level and type of hair damage. Resistance Extentioniste is ideal for slow growing, damaged hair lengths What is the key ingredient in the Resistance Extentioniste range? The key ingredient is Creatine R, an exclusive complex composed of Creatine an amino acid that reinforces the internal structure of the hair fiber. Is this product safe for color-treated hair? Yes, this product is safe for color-treated hair Explore The Resistance Extentioniste Collection Extentioniste Shampoo Add to Cart Extentioniste Conditioner Add to Cart Extentioniste Mask Buying Options Extentioniste Thermique Add to Cart Extentioniste Serum Buying Options Customer Reviews 4.5 out of 5 stars 4,939 4.5 out of 5 stars 2,950 4.6 out of 5 stars 2,627 4.7 out of 5 stars 1,280 4.4 out of 5 stars 1,860 Price $44.00$44.00 $48.00$48.00 — $48.00$48.00 — Hair Type Weakened hair seeking length Weakened hair seeking length Weakened hair seeking length Weakened hair seeking length Weakened hair seeking length Purpose Length strengthening shampoo Length conditioner Length strengthening mask Length strengthening primer Energizing leave-in hair serum Benefit Support lengths, protect fiber Support lengths, detangle Support lengths, detangle Support length, seal split end Support lengths, soothe scalp Key Ingredient Creatine R Creatine R Gluco Peptide Creatine R Creatine R Usage Can be used daily Can be used daily Few times a week, or as needed Use before blow dry or styling At least 3 times a week
