Masque Ultra-Violet Hair Mask by Kerastase

Masque Ultra-Violet Masque by Kérastase

Who It’s For

For blonde, lightened, or grey hair that needs neutralization and nourishment. Ideal for anyone looking to counter brassiness and yellow tones while keeping their hair hydrated, soft, and shiny.

What It Is

A rich, deeply nourishing purple hair mask that neutralizes unwanted warm tones while restoring moisture and strength to sensitized blonde or grey hair. It revives cool tones, adds radiant shine, and leaves hair soft, smooth, and healthy.

Why You’ll Love It

It corrects brassiness while conditioning deeply — keeping blonde hair bright, luminous, and silky. Hair feels nourished and balanced, with a salon-fresh cool tone after every use.

How to Use

Apply to clean, towel-dried hair. Work evenly through lengths and ends. Leave on for 3–5 minutes for subtle toning, or up to 10 minutes for stronger neutralization. Rinse thoroughly.

When to Use

Use once a week or as needed to maintain cool blonde or grey tones and prevent brassiness.

Fragrance

A fresh, elegant scent with notes of orange blossom, neroli, and white musk — clean and refined.

Key Ingredients

Ultra-Violet Neutralizers – Correct unwanted yellow and brassy tones.
Edelweiss Flower Extract – Softens, strengthens, and provides antioxidant protection.
Hyaluronic Acid – Deeply hydrates and plumps the fibre for smoothness and shine.

Full Ingredient List

Aqua / Water / Eau, Cetearyl Alcohol, Behentrimonium Chloride, Cetyl Esters, Glycerin, Amodimethicone, CI 60730 / Acid Violet 43, Edelweiss Flower Extract, Sodium Hyaluronate, Citric Acid, Trideceth-6, Phenoxyethanol, Linalool, Benzyl Alcohol, Limonene, Alpha-Isomethyl Ionone, Coumarin, Parfum / Fragrance.

Why We Love It

Because it keeps blonde hair cool, bright, and beautifully nourished. It hydrates, strengthens, and tones in one luxurious step — restoring softness and shine without dulling colour.

Canadian proud, Denim & Smith Barbershops is your go-to destination for Kérastase essentials.