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

KÉRASTASE Chroma Absolu Anti-Porosity Deep-Filling Hair Mask is an intensive conditioning treatment that strengthens and hydrates damaged, color-treated hair while helping reduce porosity to preserve color and shine.

This premium hair mask is formulated for colored and chemically processed hair that needs concentrated repair. It combines lactic acid (an AHA) and Centella Asiatica with amino-building ingredients to rebuild weakened fiber, deeply moisturize from within, and smooth the hair surface so color looks more vibrant. Use after shampooing to target mid-lengths and ends, restoring suppleness without weighing hair down.

How does this mask improve rough, porous color-treated hair?

The formula works on porosity by filling and reinforcing gaps in the hair fiber created by color and chemical processes. Lactic acid helps even cuticle layers while amino actives and Centella Asiatica support structural rebuilding, so strands feel softer and more cohesive.

• Reduces porosity to minimize uneven color absorption and appearance
• Reinforces weakened fibers to lower breakage risk during styling
• Smooths the surface for improved shine and color depth

What results can I expect after regular use?

With consistent application, hair becomes more resilient, better hydrated, and visually brighter. Color-treated hair will appear more even and luminous, and strands should detangle more easily and respond better to styling.

• Noticeably softer mid-lengths and ends after a few uses
• Improved shine and color intensity retention
• Reduced frizz and easier combing when damp

How do I incorporate this mask into my color-care routine?

Use the mask after cleansing with a color-safe shampoo from the Chroma Absolu line or another gentle, sulfate-free formula. Apply to towel-dried hair from mid-lengths to ends, leave in for around five minutes, then rinse thoroughly. For deeper repair, leave slightly longer according to hair needs.

• Use once or twice weekly depending on damage level
• Pair with Bain Riche Chroma Respect or Riche for best results
• Finish with a color-protecting serum or light oil if desired

Is this suitable for all types of color-treated hair?

The Chroma Absolu Anti-Porosity mask is designed for any hair that has been colored, highlighted, balayaged, or chemically lightened and needs structural support. It is formulated to work on fine to thick hair without leaving excessive weight when used as directed.

• Safe for permanent and demi-permanent color processes
• Effective on heat-styled and chemically lightened hair
• Can be used on natural texture—curly, straight, or wavy—where porosity is a concern

Who is this for? If your hair has been weakened by coloring, lightening, or repeated styling and you want a concentrated in-shower treatment that rebuilds fibers, restores moisture, and enhances color luminosity, this KÉRASTASE Chroma Absolu mask is formulated for you. It suits anyone seeking to reduce porosity, improve manageability, and protect color vibrancy while maintaining a salon-quality finish at home.

• Size: 6.8 fl oz (200 ml)
• Key actives: Lactic Acid (AHA), amino-building ingredients, Centella Asiatica
• Use: Apply to damp hair after shampoo, leave 5 minutes, rinse

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.