THERMIQUE EXTENTIONISTE - heat-protective leave-in for long hair

Description: Kérastase Thermique Extentioniste is a professional heat-protective leave-in treatment specifically designed for long hair prone to breakage. It strengthens the hair fiber along the lengths, helping to reduce damage caused by heat styling while preserving the healthy appearance of long hair. The formula provides thermal protection, improves manageability, and smooths the hair surface for a polished, salon-quality finish.

For hair: All hair types, especially long and weakened hair

Benefits:

• Protects hair from heat during styling
• Strengthens the hair fiber along the lengths
• Helps reduce breakage and split ends
• Smooths the hair surface
• Improves manageability and ease of styling

How it works: Apply a small amount (1-2 pumps) to washed, towel-dried hair, distributing evenly through the lengths and ends. Do not rinse. Proceed with blow-drying or heat styling. In case of contact with eyes, rinse immediately and thoroughly with water.

Result: Hair feels stronger, smoother, and protected from heat damage, with visibly reduced breakage along the lengths.

Ingredients: Aqua / Water, Cetearyl Alcohol, Amodimethicone, Behentrimonium Methosulfate, Behentrimonium Chloride, Ethanolamine, Maleic Acid, Phenoxyethanol, Isopropyl Alcohol, Benzoic Acid, Trideceth-6, Hydroxypropyl Guar, Amyl Cinnamal, Hexyl Cinnamal, Benzyl Alcohol, Cetrimonium Chloride, Linalool, Hydroxycitronellal, Citronellol, Limonene, Benzyl Cinnamate, Creatine, 2-Oleamido-1,3-Octadecanediol, Parfum / Fragrance.