KÉRASTASE Chroma Absolu Anti-Porosity Deep-Filling Hair Mask, 6.8 oz — Strengthens & Hydrates Color-Treated Hair

KÉRASTASE Chroma Absolu Anti-Porosity Deep-Filling Hair Mask is a rich treatment that strengthens and hydrates color-treated, porous hair to restore smoothness and vibrancy.

If your color-treated hair feels fragile, rough, or absorbs moisture unevenly, this concentrated mask targets porosity while protecting color. Formulated with lactic acid (an AHA) and Centella Asiatica, it rebuilds weakened fiber, seals the hair surface, and delivers lasting hydration without weighing strands down. The result is improved manageability, renewed shine, and preserved color intensity between salon visits.

How does this mask reduce porosity and why does that matter?

Porous hair has raised or damaged cuticles that let moisture and color escape. The Chroma Absolu mask uses lactic acid to smooth the cuticle and Centella Asiatica to reinforce fiber structure, reducing gaps along the shaft so hair retains moisture and color more effectively.

• Contains lactic acid (AHA) to gently help reseal cuticles.
• Centella Asiatica supports fiber rebuilding for stronger strands.
• Deep-filling texture fills weakened areas for smoother surfaces.

Will it help hair that’s been lightened, highlighted or chemically processed?

Yes — the formula is designed for processed, color-treated hair and works on bleached, highlighted or permanently colored locks. It nourishes and fortifies the hair where chemical services have compromised strength and porosity, helping to slow color fade and reduce frizz.

• Safe for all types of color-treated hair when used as directed.
• Reinforces and softens brittle, chemical-damaged strands.
• Improves color brilliance by smoothing the hair surface.

How should you use the mask for best results?

Use after cleansing with a compatible Chroma Absolu shampoo for optimal performance. Apply to damp hair, focusing on mid-lengths to ends, leave on briefly to allow actives to work, then rinse completely for immediate softness and manageability.

• Recommended with Bain Riche Chroma Respect or Bain Riche shampoo.
• Distribute evenly from mid-lengths to ends on damp hair.
• Leave on for about 5 minutes, then rinse thoroughly.

What changes can you expect after continued use?

With regular application, hair feels stronger, looks smoother, and shows improved color retention. The mask targets ongoing fragility and porosity to reduce breakage and enhance shine, making styling easier and hair healthier in appearance over time.

• Reduced porosity leads to more even moisture levels along the strand.
• Strengthened fibers mean less breakage during combing and styling.
• Smoother cuticles increase light reflection for enhanced shine.

Who is this for: This KÉRASTASE Chroma Absolu Anti-Porosity Deep-Filling Hair Mask is intended for anyone with color-treated, chemically processed or visibly porous hair seeking targeted repair and improved color longevity. It’s a good fit for clients who want salon-grade smoothing and reinforcement at home, especially after lightening, frequent coloring, or other services that stress the fiber.

Usage tip: For best maintenance of vibrancy and strength, incorporate the mask into your routine 1–2 times weekly or as recommended by your stylist.

Ingredients

Aqua/Water/Eau, Cetearyl Alcohol, Amodimethicone, Behentrimonium Chloride, Cetyl Esters, Isopropyl Alcohol, Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin, Trideceth-6, Phenoxyethanol, Arginine, Citric Acid, Cetrimonium Chloride, Chlorhexidine Dihydrochloride, Linalool, Limonene, Sodium Hyaluronate, Centella asiatica Extract, Lactic Acid, Ci 17200/Red 33, Ci 19140/Yellow 5, Parfum/Fragrance.