Résistance Thermique Extentioniste Leave-In Cream by Kerastase
Résistance Thermique Extentioniste Leave-In Cream by Kerastase
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Résistance Thermique Extentioniste
Available in Canada at Curious Salons
For: Weakened, breakage-prone, or slow-growing hair
Description:
Protect and strengthen your hair with Kérastase Résistance Thermique Extentioniste, a powerful leave-in blow-dry cream that repairs and shields fragile lengths from heat damage. Infused with the Creatine R Complex, Taurine, and Ceramides, this lightweight formula reinforces hair fibre strength, seals split ends, and protects against heat up to 230°C (450°F). Perfect for those looking to grow their hair longer and stronger, it leaves hair soft, shiny, and silky-smooth with lasting resilience and radiance.
Who It’s For:
Ideal for individuals with fragile, damaged, or breakage-prone hair looking to protect and strengthen their strands during styling. Suitable for all hair types, including colour-treated hair.
What It Does:
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Provides heat protection up to 230°C (450°F)
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Reduces breakage and split ends
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Smooths, softens, and detangles
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Strengthens hair fibre and improves elasticity
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Enhances shine and manageability
When To Use:
Use before blow-drying or heat styling as part of your Kérastase Résistance Extentioniste routine for long-lasting strength and protection.
How To Use:
Apply a small amount to towel-dried hair, focusing on mid-lengths and ends. Comb through for even distribution. Do not rinse. Style as desired with heat tools.
Key Ingredients:
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Creatine R Complex – Rebuilds internal hair strength and resilience
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Taurine – Energizes the scalp and protects the hair fibre from external stress
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Ceramides – Smooth and fortify the cuticle to prevent breakage and seal in shine
Fragrance:
A refreshing, clean scent featuring notes of green citrus, bergamot, and fresh mint, layered with musk and soft woods— creating a bright, invigorating fragrance that lingers beautifully after styling.
Full Ingredient List:
Aqua / Water / Eau, Cetearyl Alcohol, Behentrimonium Chloride, Creatine, Taurine, Ceramide, Glycerin, Citric Acid, Amodimethicone, Trideceth-6, Limonene, Linalool, Benzyl Salicylate, Hexyl Cinnamal, Alpha-Isomethyl Ionone, Parfum / Fragrance.
Why You’ll Love It:
Achieve smooth, glossy, and strong lengths with every blow-dry. Kérastase Résistance Thermique Extentionistedefends hair against heat damage while strengthening and sealing each strand for a flawless, salon-worthy finish — a true expression of Parisian luxury and performance.
An overnight leave-in serum that intensely nourishes dry hair over 8 hours for softer and easier hair to style the next morning.
Apply a walnut-sized amount to towel-dried hair and then style using a hairdryer or heat styling appliance. Leave-in.
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Best care products
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When you buy hair care in Canada from Curious Salon, you’ll get free regular shipping on orders above $65+. We ship directly from our salon in Calgary to anywhere across the country.
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