Faux-Blonde Care, Blonde Hair

Bain Ultra Violet Shampoo

Bain Ultra-Violet by Kérastase is a hydrating purple shampoo with Ultra-Violet Neutralizers and Vitamins C+E to reduce brassiness and increase brightness for lightened, cool blonde or grey hair, while locking in plumping hydration with two molecular weights of Hyaluronic Acids. 

250 ml

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PRODUCT DESCRIPTION

Bain Ultra-Violet by Kérastase is a hydrating purple shampoo with Ultra-Violet Neutralizers and Vitamins C+E to reduce brassiness and increase brightness for lightened, cool blonde or grey hair, while locking in plumping hydration with two molecular weights of Hyaluronic Acids.

INSTANT NEUTRALISATION*
72H OF BRIGHTNESS*
72H OF HYDRATION*

Its ultra‑violet fluid formula neutralizes yellow‑orange undertones to keep cool blonde bright, and hydrated. Powered by advanced brightening hydration science, it preserves lasting radiance and protects against oxidation.

How to keep your salon-fresh blonde bright & soft?
Micronized Hydration with Hyaluronic Acid + Cuticle Brightening with Vitamins C+E.

Pair Blond Absolu Bain Ultra-Violet with other products from the Blond Absolu range, like Cicaflash and Blonde Guard, for ultimate brightness and softness.

Bottle made of 95% recycled plastic**

KEY WORDS:

 

frame

Benefits

BENEFITS

Instantly neutralizes brassy hair and yellow undertones to reveal the ultimate bright & hydrated blond. Hydrates hair and protects against oxidation to maintain a bright, soft, and vibrant cool tone.

NEUTRALIZES BRASSY AND YELLOW UNDERTONES*
INSTANT SHINE*
+81% HYDRATED*
3 DAYS OF SOFTNESS*

*Instrumental test after application of Bain UV + Masque UV

How to use

HOW TO USE

Step 1 - Apply to wet hair. Leave on at least 2 minutes, or longer depending on desired degree of neutralization.

Step 2 - Rinse thoroughly.

In case of direct contact with eyes, rinse thoroughly with water. Avoid eye contact. Adult use only.

KEY INGREDIENTS

 Prevents Breakage

Hyaluronic Acid

Two distinct molecular H.A. weights are used in the Blond Absolu range: The low molecular weight H.A. has been shown to penetrate the hair fiber, improving resistance, while the high molecular weight has shown to enhance smoothness, and provide a plumping effect. When combined, these two H.A. are designed to deliver benefits both on the inside and outside of the hair fiber.

 Soft Hair

Vitamin C+E

The number 1 skincare brightening ingredient Vitamin C & the strong anti-oxidative Vitamin E, combine their power to brighten the fiber cuticle. Vitamin C is shown to help maintain the integrity of the hair fiber, while the Vitamin E is especially studied for it's ability to protect hair against oxidative damages

FULL INGREDIENTS LIST

AQUA / WATER / EAU • SODIUM LAURETH SULFATE • COCO-BETAINE • GLYCOL DISTEARATE • SODIUM CHLORIDE • COCAMIDE MIPA • DIMETHICONE • CITRIC ACID • SODIUM BENZOATE • SODIUM HYDROXIDE • HEXYLENE GLYCOL • CI 60730 / ACID VIOLET 43 • SALICYLIC ACID • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • CARBOMER • TOCOPHEROL • ASCORBYL GLUCOSIDE • CARVONE • CITRUS AURANTIUM PEEL OIL • LIMONENE • LINALYL ACETATE • LINALOOL • GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • SODIUM HYALURONATE • GERANIOL • PINENE • FUMARIC ACID • PARFUM / FRAGRANCE

FREE YOUR BLONDE

Brightening Hydration Science blends micronized hydration and cuticle brightening, powered by low & high weight hyaluronic acids and vitamins C+E, to solve all blonde struggles.

Forms an ultra-lightweight hydra barrier for deep, long-lasting moisture and resurfaces fiber to remove dullness, diffuses the purest light reflection, and corrects discoloration for a brighter, purer blonde.

Science
Fragrance tab

CALIFORNIA SPLASH

Contemporary clean‑luxury blend of dazzling citrus with blooming florals.
With modernity at it's core, this aromatic signature leaves a lasting trail full of youth and audacity.

Top notes: orange blossom, bergamot, mandarin.
Heart notes: peony, fig, laurel.
Bottom notes: cedarwood, musk, cardamon.

Frequently Asked Questions

 
1.

Bleaching and lightening the hair means removing the hair’s natural pigments which can reveal unwanted undertones. When bleaching very dark based hair color, red or orange undertones can appear. Even light-based hair color can reveal unwanted undertones when bleached. Blond Absolu Bain Ultra-Violet has Ultra-Violet Neutralizers in its formula to cancel out unwanted undertones and get rid of brassiness.

2.

Use Bain Ultra-Violet Purple Shampoo weekly to get rid of brassiness and unwanted undertones (your hairdresser can recommend the frequency of use depending on the bleach of your hair or take our Kerastase Hair Quiz).

3.

We advise leaving the Bain Ultra-Violet Shampoo on for a maximum time of 5 minutes then rinse off completely. This product does not stain nor will it make your blonde hair turn purple if used properly.

4.

Yes, the Bain Ultra-Violet Shampoo can be used on both bleached or color treated and natural blonde hair.

COMPLETE YOUR ROUTINE

At Kérastase, we believe in the power of a complete haircare routine. Discover the products of this range and maximize your results!

This routine is for all hair types.

DIAGNOSE YOUR HAIR
In Salon Ritual Blond Absolu Kérastase

In Salon Services

Fusio-Dose: Boost your Blond

A shot of powerful restoration that boosts the natural beauty of blonde between color services. Concentrated healing ingredients instantly restore fibers sensitized by lightening.

  • Repairs strands from technical, thermical and chemical damages
  • Recontructs fiber structure
  • Makes hair manageable without weight

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