Kérastase
Resistance Strengthening Mask for Lengths & Split Ends
Highly rated by customers for: , ,
$68.00or 4 payments of $17.00 with 
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Size: 6.8 oz/ 200 mL
Standard size
Highlights
All Hair Types
Good for: Damage
Increases Shine
Good for: Dryness
Hydrating
Lengthening
About the Product
Item 2127454
Only at Sephora
What it is: A strengthening hair mask infused with amino acids to restore damaged lengths, seal split ends, and prevent future breakage for visibly longer and stronger hair.
Hair Type: Medium and Thick
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Concerns:
- Damage/Split Ends/Breakage
- Dryness
- Shine
Key Benefits:
- Intensely Moisturizes to Strengthen Damaged Lengths
- Seals Split Ends to Protect Against Breakage
- Smooths, Softens, and Easily Detangles Hair
Highlighted Ingredients:
- Creatine-R: An exclusive complex composed of amino acids to reinforce the internal structure of the hair fiber.
- Maleic Acid: Intensely penetrates strands to coat and seal hair from roots to ends.
- Ceramides: Aid in strengthening hair, enhancing shine and suppleness, and adding moisture.
What Else You Need to Know: Hair lengths, also known as the mid-section between the root and tip of each hair strand, are key contributors to healthy hair. Strong lengths help to prevent breakage and splitting ends for visibly longer hair. This replenishing hair mask restores and strengthens slow-growing, damaged lengths and ends. Blended with amino acids, its formula is loved by professional stylists as the perfect remedy for revitalizing care that easily detangles and seals split ends with added shine.
Hair Type: Medium and Thick
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Concerns:
- Damage/Split Ends/Breakage
- Dryness
- Shine
Key Benefits:
- Intensely Moisturizes to Strengthen Damaged Lengths
- Seals Split Ends to Protect Against Breakage
- Smooths, Softens, and Easily Detangles Hair
Highlighted Ingredients:
- Creatine-R: An exclusive complex composed of amino acids to reinforce the internal structure of the hair fiber.
- Maleic Acid: Intensely penetrates strands to coat and seal hair from roots to ends.
- Ceramides: Aid in strengthening hair, enhancing shine and suppleness, and adding moisture.
What Else You Need to Know: Hair lengths, also known as the mid-section between the root and tip of each hair strand, are key contributors to healthy hair. Strong lengths help to prevent breakage and splitting ends for visibly longer hair. This replenishing hair mask restores and strengthens slow-growing, damaged lengths and ends. Blended with amino acids, its formula is loved by professional stylists as the perfect remedy for revitalizing care that easily detangles and seals split ends with added shine.
-Creatine-R: An exclusive complex composed of amino acids to reinforce the internal structure of the hair fiber.
-Maleic Acid: Intensely penetrates strands to coat and seal hair from roots to ends.
-Ceramides: Aid in strengthening hair, enhancing shine and suppleness, and adding moisture.
Water, Hydroxypropyl Starch Phosphate, Quaternium-87, Stearyl Alcohol, Behentrimonium Chloride, Propylene Glycol, Amodimethicone, Caprylyl Glycol, Isopropyl Alcohol, Candelilla Cera/Candelilla Wax, 2-Oleamido-1,3-Octadecanediol, Trideceth-6, Arginine, Glutamic Acid, Chlorhexidine Digluconate, Limonene, Serine, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Benzyl Salicylate, Benzyl Alcohol, Citronellol, Hexyl Cinnamal, Cetrimonium Chloride, Geraniol, Glycerin, Trehalose, Tamarindus Indica Seed Polysaccharide, Myrothamnus Flabellifolia Leaf Extract, Fragrance.
-Maleic Acid: Intensely penetrates strands to coat and seal hair from roots to ends.
-Ceramides: Aid in strengthening hair, enhancing shine and suppleness, and adding moisture.
Water, Hydroxypropyl Starch Phosphate, Quaternium-87, Stearyl Alcohol, Behentrimonium Chloride, Propylene Glycol, Amodimethicone, Caprylyl Glycol, Isopropyl Alcohol, Candelilla Cera/Candelilla Wax, 2-Oleamido-1,3-Octadecanediol, Trideceth-6, Arginine, Glutamic Acid, Chlorhexidine Digluconate, Limonene, Serine, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Benzyl Salicylate, Benzyl Alcohol, Citronellol, Hexyl Cinnamal, Cetrimonium Chloride, Geraniol, Glycerin, Trehalose, Tamarindus Indica Seed Polysaccharide, Myrothamnus Flabellifolia Leaf Extract, Fragrance.
Suggested Usage:
-Use as a conditioner or as a weekly treatment.
-Apply a generous amount to hair after cleansing with Kérastase’s Resistance Strengthening Shampoo for Lengths & Split Ends and conditioning with Resistance Strengthening Conditioner for Lengths & Split Ends (each sold separately; conditioner is an optional step).
-Massage or comb through mid-lengths and ends to ensure even distribution.
-Leave in for five minutes.
-For curly to coily hair types, place plastic cap over hair.
-Leave on for 30 to 35 minutes for a more intense treatment.
-Rinse thoroughly.
-Complete routine with Kérastase’s full Resistance collection for maximum strengthening benefits for lengths and ends (sold separately).
-Avoid contact with eyes.
-If contact occurs, rinse immediately and thoroughly.
Pro tip:
-Tilt head to the side.
-Apply the mask from ends toward mid-lengths.
-Avoid applying product to the scalp.
-Twist hair up into a topknot.
-Allow the mask to absorb.
-Use as a conditioner or as a weekly treatment.
-Apply a generous amount to hair after cleansing with Kérastase’s Resistance Strengthening Shampoo for Lengths & Split Ends and conditioning with Resistance Strengthening Conditioner for Lengths & Split Ends (each sold separately; conditioner is an optional step).
-Massage or comb through mid-lengths and ends to ensure even distribution.
-Leave in for five minutes.
-For curly to coily hair types, place plastic cap over hair.
-Leave on for 30 to 35 minutes for a more intense treatment.
-Rinse thoroughly.
-Complete routine with Kérastase’s full Resistance collection for maximum strengthening benefits for lengths and ends (sold separately).
-Avoid contact with eyes.
-If contact occurs, rinse immediately and thoroughly.
Pro tip:
-Tilt head to the side.
-Apply the mask from ends toward mid-lengths.
-Avoid applying product to the scalp.
-Twist hair up into a topknot.
-Allow the mask to absorb.
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As the #1 professional hair care brand worldwide, Kérastase has pioneered luxury care since 1964. Inspired by our intimate knowledge of the modern woman, Kérastase brings together innovative, bespoke products with a professional diagnostic approach to treat each woman’s individual hair needs.