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    Kérastase

    QAR 166.00

    4.6

    Resistance Length Boosting Serum

    Strengthening scalp and hair serum for stronger fiber from the roots. This energizing leave-in treatment is key to reinforcing and promoting a healthy scalp. Applied with a gentle scalp massage, it's ideal to achieve strong, long healthy hair.

    A soothing, calming hair serum has a light texture like drops of water, yet it is highly concentrated with nutrients and active ingredients. Easily absorbed and infinitely beneficial, a serum is skin care for a sensitive, itchy scalp.

    QAR 166.00

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    P3528134

    Kérastase

    Resistance Length Boosting Serum

    QAR 166.00

    Kerastase = Sephora

    Kérastase

    #1 luxury professional haircare brand worldwide*

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    Reviews

    4.6

    365 Reviews

    5

    4

    3

    2

    1

    288

    39

    15

    5

    18

    Recent Reviews

    Love Your Products

    Verified Buyer

    5

    5/30/2026

    Frizzy Hair Tamer

    Smoother hair result after using before blow drying

    Recommended

    Originally posted on kerastase-usa.com

    Lucy21

    Age: 45 to 54

    5

    5/30/2026

    This serum brought my hair back to life

    [This review was collected as part of a promotion.] This serum truly brought my hair back to life. It gave me the kind of hair I used to have when I was younger — more volume, healthier looking, and much fuller. My hair still sheds a little, of course, but the hair fall reduced so much after I started using this product. It also helped my hair grow longer than it had in many years. My hair had not reached this length in a very long time. I’ve been using this serum for over a year now and I continue repurchasing it. I think I’m already on my fourth bottle. The best part is that a little goes a long way. You only need a small amount massaged into the scalp, so the product lasts a long time. I use it every time I wash my hair, and this is one product I never let myself run out of. Before it’s even finished, I already buy another one.

    Originally posted on kerastase-usa.com

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