Experience ultimate hair revitalization with Kérastase Black Diamond Key Source Complete Repair Chronologiste Regeneration Mask, a luxurious deep-conditioning treatment designed to restore strength, hydration, and shine to aging or weakened hair. This intensely nourishing formula helps repair and fortify hair fibers while improving elasticity and smoothness. Infused with powerful anti-aging and regenerative ingredients, it deeply hydrates, revitalizes, and protects hair, leaving it soft, radiant, and more resilient. Ideal for all hair types, especially dull, brittle, and aging hair, this professional-grade treatment delivers salon-quality results at home.

At a Glance

Hair Types: Suitable for all hair types, especially dull, brittle, and aging hair.

Key Ingredients:

• • Abyssine – Strengthens and protects hair fibers for long-lasting vitality.
  • Hyaluronic Acid – Deeply hydrates and plumps hair for improved elasticity and smoothness.
  • Vitamin E – Provides antioxidant protection against environmental stressors.

Key Benefits:

• • Intensely nourishes and hydrates dry, aging hair.
  • Strengthens and repairs damaged hair fibers.
  • Enhances elasticity and smoothness for youthful, healthy-looking hair.
  • Adds radiant shine and improves manageability.

Other: Professional hair care, suitable for regular deep-conditioning treatments.

How to Use Kérastase Chronologiste Regeneration Mask

1. After shampooing, apply Kérastase Chronologiste Regeneration Mask to damp hair.
2. Distribute evenly, focusing on mid-lengths and ends.
3. Leave on for 5–10 minutes for deep penetration.
4. Rinse thoroughly with warm water.
5. Use once or twice a week for optimal repair and hydration.

Ingredients

Aqua (Water, Eau), Cetearyl Alcohol, Glycerin, Abyssine, Hyaluronic Acid, Tocopherol, Hydrolyzed Wheat Protein, Polyquaternium-7, Amodimethicone, Citric Acid, Sodium Benzoate, Phenoxyethanol, Limonene, Linalool, Benzyl Alcohol, Parfum (Fragrance).

Note: All products are 100% authentic.