KÉRASTASE Blond Absolu Purple Hair Mask for Lightened Hair, 6.8 oz — Anti‑Brass + Deep Hydration

KÉRASTASE Blond Absolu Purple Hair Mask is an ultra-violet, anti-brass treatment that neutralizes yellow and brassy tones while deeply nourishing lightened, bleached, or gray hair.

This concentrated purple mask blends pigment-rich blue and violet tones with hydrating ingredients to refresh cool blondes and restore softness. Designed for salon-quality upkeep at home, it addresses unwanted warm undertones and helps strengthen processed strands weakened by bleaching. Use it regularly as part of a blonde care routine to maintain cooler tones, improved shine, and reduced breakage.

How does this mask neutralize brassy or yellow tones?

The formula deposits violet and blue pigments that counteract warm orange and yellow reflections in lightened hair. Pigment molecules sit on the hair surface and visibly mute unwanted tones without permanent color change.

• Concentrated blue and violet pigments target brassiness instantly.
• Visible neutralization after a single 3–5 minute application.
• Adjustable development time for subtle to stronger toning effects.

Will it repair or just tone my damaged blonde hair?

Alongside toning pigments, the mask includes hydrating and strengthening ingredients that improve hair texture and resilience. It replenishes moisture, reduces friction, and supports fiber integrity to limit breakage from styling or chemical services.

• Hyaluronic Acid delivers deep hydration to dry, porous strands.
• Nourishing emollients restore softness and shine.
• Formulation helps protect hair from oxidation and environmental stressors.

How do I use the mask for best results?

For even toning and conditioning, apply to freshly shampooed, towel-dried hair and work through mid-lengths to ends. Leave for 3–5 minutes for standard toning; extend time gradually if you need stronger neutralization, then rinse thoroughly.

• Apply after cleansing on damp hair; avoid scalp-heavy application.
• Massage through lengths and ends, comb to distribute evenly.
• Rinse thoroughly and repeat weekly or as needed to maintain cool tones.

How does this product fit into a full blonde-care routine?

Use the mask alongside other Blond Absolu products to prolong cool tones and rebuild hair fiber. Pairing with a violet shampoo and a leave-in protector helps maintain tonality and hydration between salon visits.

• Combine with Blond Absolu shampoo for regular anti-brass action.
• Follow with a lightweight leave-in for heat and pollution protection.
• Use weekly or biweekly depending on porosity and color intensity.

Who is this for: This mask is intended for people with lightened, highlighted, bleached, ashy, or naturally gray hair seeking to neutralize brassy tones and strengthen fragile strands. It suits clients wanting salon-grade toning and hydration at home, especially those with chemically processed or high-porosity hair that needs pigment correction plus restorative moisture.

Ingredients

Aqua / Water / Eau, Cetearyl Alcohol, Paraffinum Liquidum / Mineral Oil / Huile Minerale, Dipalmitoylethyl Hydroxyethylmonium Methosulfate, Cetyl Esters, Parfum / Fragrance, Cetrimonium Chloride, Citric Acid, Sodium Benzoate, Sodium Hydroxide, Caprylyl Glycol, Salicylic Acid, Ci 60730 / Acid Violet 43, Limonene, Glycerin, Sodium Hyaluronate, Tocopherol, Ci 45100 / Acid Red 52, Leontopodium Alpinum Flower/Leaf Extract, Malva Sylvestris Flower Extract / Mallow Flower Extract, Potassium Sorbate.