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    1. Beauty
    2. Hair

    This expert-approved mask is my tried-and-tested one-way ticket to the softest ever hair

    A fantastic formula

    By Tori Crowther
    Published 16 December 2024 In Features

    When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

    woman's flowing, shiny hair - Kérastase Nutritive Masquintense Rich Mask
    (Image credit: Getty Images / royalty-free)
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    When it comes to haircare I'm pretty unfussy about what I use. Not because I don't have favourites but because I'm a beauty editor so my stash rotates to try new things on a regular basis. But for special occasions when I need to use products I know work, there are a few brands I turn to. One of which is the iconic Kérastase.

    My hair is fairly long and fine, but I have rather a lot of it. This, coupled with the amount of heat styling I do - either right now during party season, or testing and trialling styling tools as part of my job - means my ends get very dry. When I spot that they're in need of some serious TLC, I love to reach for the Kérastase Nutritive Masquintense Riche Deep Nutrition Mask.

    Founded in 1964, Kérastase has been a hair professional favourite since and is a brand I'm consistently recommended by the experts I interview. So much so, it didn't take long to become a favourite of mine. It perfectly blends luxury haircare with professional haircare giving salon-worthy results from home. This is exactly why you'll find it in so many hair salons.

    Kérastase Nutritive Masquintense Riche Deep Nutrition Mask

    Kérastase Nutritive Masquintense Riche Deep Nutrition Mask
    £43.05 AT LOOKFANTASTIC

    Kérastase Nutritive Masquintense Riche Deep Nutrition Rich Mask formula

    Despite this mask being predominantly designed for medium to thick hair, I find that it's perfect for my hair and doesn't weigh it down. The mask contains plant-based proteins and niacinamide to help strengthen the hair bonds and minimise breakage. But it's not like regular strengthening masks that get the job done but don't feel particularly great on the hair once styled. This gorgeous treatment gives me the softest hair of my life—and I'm not exaggerating. It's like silk; particularly if I've straightened it, too.

    It has a very clean scent, almost like baby powder. It's not my favourite hair mask smell when applying but I like it once it's been washed out and I've styled my hair. It's delicate and isn't overpowering.

    You may like
    • best hair repair masks tested by Marie Claire UK My Hair Is Dry and Lacklustre After Summer—Of All the Repair Masks I’ve Tried, These Are the Ones I Recommend
    • hair I Haven't Trimmed My Hair in a Year—I Credit This Hydrating Shampoo and Conditioner For My Surprisingly Silky Ends
    • selection of the best pre-shampoo treatments tested by Marie Claire UK If Your Hair Still Feels Lacklustre No Matter What You Try, a Pre-Shampoo Treatment Could Be What’s Missing

    Kérastase Nutritive Masquintense Riche Deep Nutrition Mask results

    Tori's hair after using the Kérastase Nutritive Masquintense Riche Deep Nutrition Rich Mask

    Tori Crowther after using the Kérastase Nutritive Masquintense Riche Deep Nutrition Rich Mask

    (Image credit: Tori Crowther)

    To use the mask, I shampoo my hair as normal. This time I went fancy and used the Oribe Gold Lust Repair Restore Shampoo, followed by applying a generous amount of the mask, brushing it through with a wide tooth comb and letting it marinate for a good five minutes before rinsing out. Then I styled as normal, and that's it. It's not a complicated treatment that requires changing your routine, it's a simple swap out for conditioner that gets to work fast. You can also wear it overnight to give it a deeper condition.

    Other Kerastase hair masks

    Kérastase Curl Manifesto Masque Beurre Haute Nutrition

    Kérastase Curl Manifesto Masque Beurre Haute Nutrition
    £47 AT BOOTS

    Best for natural-textured hair

    Kérastase Genesis Masque Reconstituant

    Kérastase Genesis Masque Reconstituant Hair Mask
    £47 AT LOOK FANTASTIC

    Best for damaged hair

    Kérastase Blond Absolu Masque Cicaextreme

    Kérastase Blond Absolu Masque Cicaextreme
    £47 AT LOOKFANTASTIC

    Best for bleached hair

    Marie Claire Newsletter

    Celebrity news, beauty, fashion advice, and fascinating features, delivered straight to your inbox!

    By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.
    Tori Crowther
    Social Links Navigation
    Beauty Contributor

    Tori is a freelance beauty journalist and contributor for Marie Claire. She has written for various titles, including Allure, Glamour, Elle, Refinery29, Brides, and more. Currently training to be a nail tech, Tori is a total nail enthusiast and always has time to talk all things nail art. When she’s not writing about beauty and testing products, Tori can be found walking her rescue dog Pip, drinking great coffee, and eating as many croissants as humanly possible.

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