Kérastase Resistance Fondant Extentioniste: Length Strengthening Conditioner 200ml

Kérastase Resistance Fondant Extentioniste is a lightweight, creamy conditioner created to care for hair that’s aiming for healthy-looking length. Designed to be used after shampoo, it helps to detangle from mid-lengths to ends so hair feels smoother, softer and easier to manage, with less tugging during combing. The formula is enriched with Creatine R technology, combining creatine and ceramides, along with maleic acid, to help reinforce the feel of the hair fibre and smooth the cuticle for a sleeker finish.

Ideal for hair that’s slow-growing, weakened through everyday styling or prone to breakage through the lengths, this conditioner supports a more resilient feel without weighing hair down. Used regularly as part of a Resistance Extentioniste routine, it helps to promote the look of stronger, more supple lengths and refreshed ends. Apply to clean, wet hair, leave for a few minutes, then rinse thoroughly to reveal hair that feels conditioned, tangle-free and ready for styling.

Why we love it
- Creamy yet lightweight texture that detangles lengths and ends without weighing hair down
- Enriched with ceramides, creatine and maleic acid to help reinforce the feel of fragile, damaged lengths
- Leaves hair feeling smoother, softer and easier to comb, supporting the look of longer, healthier-looking lengths
- Fits seamlessly into a strengthening routine for those growing out their hair or dealing with breakage through the mid-lengths

How to use
How to Use:
After shampooing, gently towel-dry hair to remove excess water. Apply a small amount of Kérastase Resistance Fondant Extentioniste to the mid-lengths and ends. Distribute evenly through the hair and leave on for 2–3 minutes. Add a little water to emulsify, then rinse thoroughly.

Frequency:
Use as needed, ideally every time you wash your hair, or according to the product instructions on the packaging.

Application Technique:
Work the conditioner through clean, damp hair using your fingers or a wide-tooth comb to help detangle. Focus on the lengths and ends rather than the roots, ensuring each section is lightly coated before rinsing well.

Best Practices:
For best results, use after a complementary Kérastase Resistance shampoo. Avoid applying too much product at the roots to keep hair feeling light. Allow the conditioner to sit for a few minutes so the formula can work before rinsing.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse immediately and thoroughly. Discontinue use if irritation occurs and keep out of reach of children. Always follow any additional guidance on the product packaging.

Aqua / Water, Cetearyl Alcohol, Propylene Glycol, Maleic Acid, Ethanolamine, Behentrimonium Methosulfate, Stearamidopropyl Dimethylamine, Glycerin, Phenoxyethanol, Hydroxyethylcellulose, Quaternium-91, Polyquaternium-37, Benzoic Acid, Paraffinum Liquidum / Mineral Oil, Cetrimonium Chloride, Cetrimonium Methosulfate, Amyl Cinnamal, Hexyl Cinnamal, Benzyl Alcohol, Ppg-1 Trideceth-6, Linalool, Hydroxycitronellal, Acrylates Copolymer, Citronellol, Limonene, Creatine, 2-Oleamido-1,3-Octadecanediol, Benzyl Cinnamate, Sorbitan Oleate, Ci 19140 / Yellow 5, Ci 42090 / Blue 1, Parfum / Fragrance

How to Use:
After shampooing, gently towel-dry hair to remove excess water. Apply a small amount of Kérastase Resistance Fondant Extentioniste to the mid-lengths and ends. Distribute evenly through the hair and leave on for 2–3 minutes. Add a little water to emulsify, then rinse thoroughly.

Frequency:
Use as needed, ideally every time you wash your hair, or according to the product instructions on the packaging.

Application Technique:
Work the conditioner through clean, damp hair using your fingers or a wide-tooth comb to help detangle. Focus on the lengths and ends rather than the roots, ensuring each section is lightly coated before rinsing well.

Best Practices:
For best results, use after a complementary Kérastase Resistance shampoo. Avoid applying too much product at the roots to keep hair feeling light. Allow the conditioner to sit for a few minutes so the formula can work before rinsing.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse immediately and thoroughly

- Creamy yet lightweight texture that detangles lengths and ends without weighing hair down
- Enriched with ceramides, creatine and maleic acid to help reinforce the feel of fragile, damaged lengths
- Leaves hair feeling smoother, softer and easier to comb, supporting the look of longer, healthier-looking lengths
- Fits seamlessly into a strengthening routine for those growing out their hair or dealing with breakage through the mid-lengths