Kérastase Resistance Sérum Thérapiste: Dual Treatment Fiber Quality Renewal Care 30ml

Kérastase Resistance Sérum Thérapiste is a dual-action leave-in treatment designed for very damaged, over-processed hair. Combining a rich repairing cream with a lightweight serum, it helps to smooth the hair fibre, support weakened lengths and reduce the look of split ends. The formula is enriched with amino acids and FIBRA-KAP™ technology, which work to coat the hair, improve the feel of resilience and provide heat protection up to 230°C, making it ideal before blow-drying or heat styling.

This product is particularly suited to thick, unruly hair that’s been exposed to repeated colouring, bleaching or heat. Used on towel-dried hair through the mid-lengths and ends, it fits easily into an existing haircare routine after shampoo and conditioner or masque. Hair is left feeling softer, easier to manage and more supple, with a smoother, more polished finish that supports a healthy-looking appearance day after day.

Why we love it
- Dual cream-and-serum texture helps to smooth, condition and protect very damaged, over-processed hair.
- Enriched with amino acids and FIBRA-KAP™ technology to support the feel of strength and resilience through the lengths.
- Provides heat protection up to 230°C, making it a practical choice before blow-drying or heat styling.
- Ideal for thick, unruly hair, leaving mid-lengths and ends feeling softer, more manageable and polished.

How to use
How to Use:
Start with freshly washed, towel-dried hair. Apply a small amount of product to the palms and distribute through the mid-lengths and ends. Comb or finger-comb to ensure even coverage, then blow-dry and style as desired. If needed, smooth a little more onto dry hair as a finishing touch on sensitised ends.

Frequency:
Use as needed, following the product instructions and your regular haircare routine.

Application Technique:
Work the formula gently through the hair, focusing on the most damaged areas and avoiding the roots to prevent overloading. Do not rinse; leave in to provide ongoing care and heat protection before styling.

Best Practices:
For best cosmetic results, apply to clean hair after shampooing and any conditioner or masque. Use sparingly at first, adding more only if required. Allow the product to distribute evenly before using heat tools.

Safety Tips:
Avoid contact with eyes. If contact occurs, rinse thoroughly with water. Use externally only and discontinue use if irritation occurs. Keep out of reach of children and follow any additional guidance on the packaging.

Cyclopentasiloxane, Aqua / Water, Dimethiconol, Dimethicone, Cetearyl Alcohol, Phenyl Trimethicone, Amodimethicone, Phenoxyethanol, Polyquaternium-37, Trideceth-5, Propylene Glycol Dicaprylate/Dicaprate, Steareth-20, Cetyl Hydroxyethylcellulose, Linalool, Glycerin, 2-Oleamido-1,3-Octadecanediol, Citronellol, Trideceth-10, Ppg-1 Trideceth-6, Geraniol, Glycine, Arginine, Proline, Tyrosine, Glutamic Acid, Chlorhexidine Digluconate, Serine, Benzyl Alcohol, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Isoeugenol, Safflower Glucoside, Alpha-Isomethyl Ionone, Trehalose, Tamarindus Indica Seed Polysaccharide, Myrothamnus Flabellifolia Leaf Extract, Parfum / Fragrance

How to Use:
Start with freshly washed, towel-dried hair. Apply a small amount of product to the palms and distribute through the mid-lengths and ends. Comb or finger-comb to ensure even coverage, then blow-dry and style as desired. If needed, smooth a little more onto dry hair as a finishing touch on sensitised ends.

Frequency:
Use as needed, following the product instructions and your regular haircare routine.

Application Technique:
Work the formula gently through the hair, focusing on the most damaged areas and avoiding the roots to prevent overloading. Do not rinse; leave in to provide ongoing care and heat protection before styling.

Best Practices:
For best cosmetic results, apply to clean hair after shampooing and any conditioner or masque. Use sparingly at first, adding more only if required. Allow the product to distribute evenly before using heat tools.

Safety Tips:
Avoid contact with eyes. If contact occurs, rinse thoroughly with water. Use externally only and discontinue use if irritation occurs

- Dual cream-and-serum texture helps to smooth, condition and protect very damaged, over-processed hair.
- Enriched with amino acids and FIBRA-KAP™ technology to support the feel of strength and resilience through the lengths.
- Provides heat protection up to 230°C, making it a practical choice before blow-drying or heat styling.
- Ideal for thick, unruly hair, leaving mid-lengths and ends feeling softer, more manageable and polished.