KÉRASTASE Curl Manifesto Ultra-Rich Hair Mask for Curly & Coily Hair — 6.8 fl oz, Deep Moisture & Strength

KÉRASTASE Curl Manifesto Beurre Haute Nutrition is an ultra-rich hair mask that deeply nourishes curly and coily textures to reduce breakage, enhance softness, and restore shine.

This concentrated treatment is designed for wavy, curly, very curly and coily hair that needs intense moisture and improved resilience. Formulated with hydrating Manuka honey and a ceramide complex, the mask replenishes dry strands, helps rebuild weakened fiber, and smooths the cuticle for more defined, touchable curls. Use it as a weekly replenishing ritual or whenever hair feels brittle, frizzy, or lacking bounce.

How quickly will I notice softer, healthier-feeling curls?

Many users feel improved softness after one use because the formula deposits deep conditioning agents where hair most needs them. Ongoing use strengthens the fiber, reducing snap and making detangling easier.

• Visible softness after first treatment
• Detangling becomes faster and gentler
• Repeated use builds resilience and reduces breakage

What ingredients make this mask work for curly and coily hair?

The formula combines Manuka honey, a natural humectant that draws in lasting moisture, with ceramide technology that helps reconstruct and protect the hair cortex. Together these ingredients hydrate, seal the cuticle, and support curl structure without weighing hair down.

• Manuka honey for sustained hydration and gloss
• Ceramide to reinforce and protect weakened strands
• Rich emollients for smoothness and reduced frizz

How should I apply the mask for best results?

After shampooing, work a generous amount through damp hair from mid-lengths to ends, detangling with your fingers or a wide-tooth comb. Leave it on between five and thirty minutes depending on how dry or damaged your curls are, then rinse thoroughly and style as usual.

• Apply to clean, damp hair for optimal absorption
• Use fingers or wide-tooth comb to distribute evenly
• Adjust leave-in time (5–30 minutes) to match hair needs

Will this mask help control frizz and react to humidity?

The mask smooths the hair surface and strengthens strands, which helps reduce frizz and improves the hair’s ability to hold shape in humid conditions. While not an anti-humidity guarantee, it provides better definition and a shinier finish that resists overnight frizz buildup.

• Instantly reduces visible frizz after treatment
• Smoother cuticle improves curl definition in humidity
• Leaves hair with added shine and bounce

Who is this for: KÉRASTASE Curl Manifesto Beurre Haute Nutrition is ideal for anyone with wavy through coily hair textures that need an intense dose of moisture and reinforcement. If your curls are dry, prone to breakage, difficult to detangle, or lack luster and bounce, this mask offers a restorative, salon-quality treatment to bring back softness, manageability, and definition. It pairs well with curl-focused shampoos and leave-in products for an at-home routine that supports long-term hair health.

Ingredients

Aqua/Water/Eau, Cetearyl Alcohol, Behentrimonium Chloride, Glycerin, Amodimethicone, Cetyl Esters, Potato Starch Modified, Parfum/Fragrance, Isopropyl Alcohol, Phenoxyethanol, Methylparaben, Benzyl Salicylate, Mica, Linalool, Trideceth-6, Benzyl Alcohol, Mel Extract/Honey Extract, Ci 77891/Titanium Dioxide, Chlorhexidine Dihydrochloride, Cetrimonium Chloride, 2-Oleamido-1,3-Octadecanediol, Sodium Hydroxide, Citric Acid.