KÉRASTASE Nutritive Masquintense Riche Hair Mask 6.8 oz — Deep Nourish for Medium to Thick Dry Hair

This rich, salon-grade treatment restores moisture and smoothness to hair that struggles with dryness and friction. Formulated for medium to thick textures, the Masquintense Riche mask delivers concentrated conditioning without weighing hair down, leaving strands softer, shinier, and easier to manage after a single five-minute application.

How quickly will I notice softer hair after using this mask?

Most users report improved softness and reduced tangling after the first application because the formula is highly concentrated and targeted to dry, thick strands. Results build with regular weekly use, improving manageability and surface shine over time.

• Apply once weekly for immediate detangling and smoother strand surfaces.
• Five-minute leave-in time provides visible softness after rinsing.
• Consistent weekly use enhances long-term moisture retention and texture.

What active ingredients make this mask effective for dry, thick hair?

Masquintense Riche pairs plant-based proteins with niacinamide to feed and fortify the hair fiber while helping lock in hydration. The proteins replenish nutrients and improve elasticity, while niacinamide supports moisture retention for fuller-feeling, less brittle strands.

• Plant-based proteins: replenish and strengthen the hair fiber.
• Niacinamide: helps seal in hydration and improve overall hair condition.
• Concentrated emollients: smooth and add radiant shine without flatness.

How should I use this mask for best results, and can it fit into my routine?

Use it as a weekly treatment after cleansing: work a generous amount through mid-lengths and ends of clean, wet hair, leave for five minutes, then rinse. For a complete regime, pair with Nutritive shampoo and conditioner and follow styling with a heat-protectant; add the brand’s night serum for overnight nourishment.

• Apply to clean, wet hair—focus on mid-lengths and ends.
• Leave in for 5 minutes, then rinse thoroughly.
• Combine with Nutritive shampoo, conditioner, and heat protectant for optimal care.

Will this mask make my medium-to-thick hair feel heavy or greasy?

Formulated specifically for medium-to-thick hair types, Masquintense Riche balances deep nourishment with lightweight finish to avoid limpness. The formula targets the areas that need the most moisture—mid-lengths and ends—so fine-scaled roots remain unaffected when applied correctly.

• Use modest amounts at roots to prevent weighing down the scalp area.
• Concentrated formula means a little goes a long way on thicker hair.
• Rinse thoroughly after five minutes for balanced softness and movement.

Who is this for: KÉRASTASE Nutritive Masquintense Riche is intended for people with very dry, medium to thick hair who want an intensive, weekly conditioning treatment to improve softness, detangling, and shine. It’s a good fit for anyone seeking salon-level hydration and resilience without sacrificing hair movement or volume; avoid if your hair is fine or oily at the roots unless you apply only to lengths and ends.

Ingredients

Aqua/Water, Cetearyl Alcohol, Dimethicone, Glycerin, Behentrimonium Chloride, Amodimethicone, Cetrimonium Chloride, Phenoxyethanol, Isopropyl Alcohol, Sodium Laureth Sulfate, Niacinamide, Lactic Acid, Butylene Glycol, Linalool, Benzyl Alcohol, Hydroxycitronellal, Hexyl Cinnamal, Citronellol, Coumarin, Alpha-Isomethyl Ionone, Geraniol, Hydrolyzed Wheat Protein, Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Iris Florentina Root Extract, Parfum/Fragrance.