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Discipline Heat Protecting Leave-In Treatment For Frizzy Hair 5.1 oz / 150 mL

Kérastase
What it is: A smoothing leave-in treatment that reduces frizz and flyaways while protecting against heat damage from styling tools. Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine, Medium, and Thick Hair Concerns: - Dryness - Frizz - Heat Protection Key Benefits: - Reduces frizz and flyaways - Protects against heat damage to reduce breakage - Locks out humidity for a soft, smooth finish Highlighted Ingredients: - Morpho-Kératine™ Complex: Restores hair fibers, fighting frizz and improving manageability. - Highly Concentrated Ceramides: Strengthen hair and protect against breakage. What Else You Need to Know: This must-have leave-in treatment is perfect for any daily hair-care routine, smoothing flyaways and improving manageability while allowing voluminous, frizz-pone hair to be straightened with ease. Loved by hair professionals worldwide, the creamy formula protects against damage from styling tools to maintain healthy, nourished hair. Fragrance Description: The fragrance is a story of pure passion, featuring top notes of green petitgrain and violet petals; middle notes of lily, white rose, and sandalwood; and base notes of iris and vanilla.
Barcode: 03474637108588 5.1 oz / 150 mL
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Quick answers

Recall status
No active recalls
Net content
5.1 oz / 150 mL

Retailer Badges

Designations from Sephora

Coily Hair Curly Hair Good for: Damage Good for: Dryness Good for: Frizz Heat Protection

Badges are designations applied by the retailer that lists this product. They are not certifications and are not claims made by the brand.

Instructions

Suggested Usage:
-After shampooing and conditioning, apply a quarter-size amount to clean, towel-dried hair.
-Massage into hair, moving from lengths to ends.
-Do not rinse.
-Blow-dry or air-dry, then heat style as usual to achieve your desired look.
-Complete your routine with the full Discipline range (sold separately) for smoothing and frizz-reducing benefits.

Pro tip:
-For curly, coily, and wavy hair, use as a heat-protectant before diffusing.

Ingredients

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Dietary Sensitivities

Verified by Kérastase · current as of Sep 12, 2026
No known sensitivity triggers detected in this product's ingredients.

Dietary sensitivity analysis is generated by AI based on ingredient lists. This is informational only and not medical advice. Always check labels and consult your healthcare provider for medical decisions.

Where to Buy

Online Retailers
Sephora Online

Frequently Asked Questions

No. Discipline Heat Protecting Leave-In Treatment For Frizzy Hair 5.1 oz / 150 mL has no active recall notices on file. Closient tracks regulator-issued recalls from FDA, USDA, CPSC, and other competent authorities; this answer is updated when a recall is published.

Discipline Heat Protecting Leave-In Treatment For Frizzy Hair 5.1 oz / 150 mL is made from: -Morpho-Kératine™ Complex: Restores hair fibers, fighting frizz and improving manageability. -Highly Concentrated Ceramides: Strengthen hair and protect against breakage. Water, C13-16 Isoparaffin, Dimethicone, Polyacrylamide, C13-14 Isoparaffin, Phenoxyethanol, Amodimethicone, Laureth-7, 2-Oleamido-1,3-Octadecanediol, Benzyl Salicylate, Trideceth-5, Arginine, Glutamic Acid, Chlorhexidinedigluconate, Benzyl Alcohol, Serine, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Trideceth-10, Linalool, Xylose, Alpha-Isomethyl Ionone, Geraniol, Citronellol, Cinnamyl Alcohol, Fragrance.

These answers are generated from this product's verified data and are kept current. AI assistants can cite them directly.

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