- Hair Care
- Styling Products
- Heat Protection
- Kérastase Discipline Keratin Thermique

Product Description
Get your hands on that post-salon style with the Kérastase Discipline Keratin Thermique.
This heat protector acts as a two-in-one styling product that shields hair from heated appliances whilst sleeking out frizz-prone tresses. Boasting a milky consistency, this keratin-infused styler protects the hair from up to 180°C temperatures. Thermo-protective agents are utilized within the formula, sealing the scales of the hair fibers which in turn protects the hair from heated appliances.
A cocktail of deeply smoothing properties get to work on unwanted frizz and split ends, providing a sleeker style in seconds. Anti-frizz and anti-humidity properties keep the hair in place, helping to maintain a controlled and glazed-like finish.
The brand's Morpho-Kératine™ coats each strand in a feather-light shield that restores the strength and structure of the hair, helping your locks to reach their full potential. An auto-Reticular Polymer also creates a hydrophobic film that minimizes frizz and protect against humidity.
Use alongside Kérastase Discipline Bain Fluidealiste Shampoo. and Kérastase Discipline Fondant Fluidealiste. You might also like Kérastase Discipline Fluidissime Spray.

Written by Ellie Child, Content Editor
Product Details
Hair Type: Curly & wavy, colored
Hair Benefit: Shine, smoothing and strengthening
Hair Concern: Frizzy, chemically treated, dry, damaged, split ends and weak
Ingredient Highlights: Contains ceramide.
Formulated without: Gluten.
Ingredient Features
The ceramide contained in this heat protection product provides the perfect solution for anyone looking to act as a conditioning agent and to strengthen the hair shaft.
Kérastase says
"Kératine Thermique is a heat-protecting blowdry milk for hair seeking for a smooth blowdry. The thermo-protective agents in this milk sceal the scales of the hair fiber protecting it from blowdry and heat styling tools up to 180°C . "
How To Use
- Apply the product to washed and towel-dried hair
- Focus on the lengths and ends before styling as usual
- Do not wash out
Brand Bio
Kérastase Discipline is their first range for frizzy and unruly curly hair. With advanced, Pro-Keratin these products smooth and tame unruly hair. Those with curly hair will be able to enjoy incredible definition without the rigidity, while those with wavy and straight hair will notice anti-frizz benefits. This clever range provides smoothing care with frizz control, fluidity, movement and shine.
Where To Buy
US customers can order this Kérastase product online through the Sephora website.
Product Sizes
Kérastase Discipline Keratin Thermique is available in the following sizes:
- 2 oz
- 5 oz
- Shipping & Returns
Products over $50.00 qualify for free standard shipping with Sephora, otherwise there is a charge of $6.50 with orders usually arriving within 1 - 3 working days of dispatch. Express/Next day shipping option available. Worldwide shipping generally available, shipping costs vary by region, full list and postage costs available during checkout.
Conditions are subject to change, however this retailer's site suggests its returns policy is 30 days.