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Sign up to the Kérastase newsletter to receive information on new product launches, in-salon exclusives, promotions & more plus 10% off your first order. Welcome discount is valid for 3 months following signing up to our database.
Full Terms and Conditions here.
By Signing up to the email newsletter you are agreeing to the terms and conditions of the promotion.
Ideal for lightened, highlighted cool blonde hair in need of neutralisation, this rich purple mask removes unwanted yellow undertones and brassiness, while deeply hydrating and restoring hair strands. The formula soothes hair, protecting it from daily oxidation and pollution particles. This non-staining hair mask can be used once a week, or as often as needed to neutralise brassy tones and keep your blonde hair luminous & cool. *Allergy alert test before use.
Key Benefits
Neutralises brassy & yellow tone
Ultra-nourishing formula Illuminate cool blondes for even brightness
Restores shine and softness
Key Ingredients
A unique combination of Hyaluronic Acid, Edelweiss flower and powerful Ultra Violet neutralizing pigments:
The rich purple mask repairs fiber wounds from within for a uniform, deeply nourished cuticle. The formula strengthens hair, preventing future breakage.
Rich in anti-oxidants to protect hair against daily damage, whilst also softening and calming sensitized hair fibers.
Ultra Violet neutralizers are highly concentrated pigments that act immediately on the fiber to neutralize and remove brassy & yellow undertones, revealing a radiant natural shine.
Apply on washed and towel-dried hair onto lengths and ends.
Leave-in for 5 minutes for light neutralisation or longer (up to 10 minutes) for stronger neutralisation.
Add water, emulsify and rinse thoroughly.
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Customer Reviews
Rated 5 out of
5 by
Hills from
Worth every pennyI don't normally buy expensive hair products, but after a lockdown home bleaching disaster I purchased this. It had an immediate positive effect on the terrible condition of the hair, made it manageable and also toned down the brassiness. Totally converted now.
Date published: 2021-04-09
Rated 5 out of
5 by
Kathryn from
Great for brightening and reducing brassy tonesI bought this about 2 months ago and it has completely transformed my hair! I used to have quite brassy ends but now they are looking much cooler and glossier.
I tend to leave it on for about 15 mins, instead of 10 as it makes quite a big difference.
Would definitely recommend.
Date published: 2021-03-18
Rated 3 out of
5 by
Dawn from
First trySwitched from my usual nutritive and resistance range . It dies not have the punch kerastase smell I had hoped for . Didn’t feel as luxurious while I was applying and the texture was so thick I seemed to use quiet a bit . Not as conditioning as Expected . The couloir of my highlighted hair seem to brighten up though . However I was slightly disappointed so I will revert back to my normal ranges !
Date published: 2021-01-09
Rated 1 out of
5 by
Shaunagh from
Extreme colour warning!!!As with all hair masks, I left this on longer than the guide on box, it totally changed my hair colour from blonde to grey and a lilac. I understand I dint follow instruction but the result was so severe there should be a warning that the primary function is colouring your hair not conditioning it. My hairdresser had to put 2 colour correctors on my hair and still remnants of lilac remain.
Date published: 2019-10-04
Rated 4 out of
5 by
Scottish Dee from
Brassiness goneThe masque definitely made a difference to the brassiness of my hair. Two people asked if I'd been at the hairdressers or if I'd used a toner after using the masque.
I would have liked it to have left my hair a wee bit softer afterwards but overall, I'm really pleased with the result.
Date published: 2019-06-27
Rated 5 out of
5 by
samanthaanne89 from
Fabcondition, fab colourThe condition of my hair was amazing after using this mask. Also, the colour was so clean, and it removed a lot of brassiness. It didn't stain my hands and rinsed away well.
Date published: 2019-06-27
Rated 5 out of
5 by
Abbie1998 from
AMAZING!!!Absolutely loved this shampoo and hair mask I always bleach my hair and usually it's half dead afterwards but this hair mask has my hair feeling amazing as well as making the colour so much better. I hate a yellowy brassy blonde after bleach I prefer a white blonde and this shampoo and mask helps bring the white right out would defdefinitely recommend 100%!!!
Date published: 2019-06-27
Rated 5 out of
5 by
Rachel91 from
Salon qualitySmelled divine - just what you'd expect in a salon and hair was noticebly brighter. Was impressed at how soft my hair also felt after washing! Would repurchase.
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