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    Nº.9 Bond Protector Nourishing Hair Serum
    Nº.9 Bond Protector Nourishing Hair Serum
    Nº.9 Bond Protector Nourishing Hair Serum
    Nº.9 Bond Protector Nourishing Hair Serum

    Olaplex

    Nº.9 Bond Protector Nourishing Hair Serum

     
    (2.6k)

    Comp Value: $30.00

    Your subscription will ship every 3 months.

    Product Overview

    A leave-in, silicone-free hair serum that shields your hair from pollution and heat. The bond-building technology is paired with potent, antioxidant-rich red algae extract to nourish hair, block pollutants, and neutralize free radicals.

    Product Overview

    A leave-in, silicone-free hair serum that shields your hair from pollution and heat. The bond-building technology is paired with potent, antioxidant-rich red algae extract to nourish hair, block pollutants, and neutralize free radicals.

    Size

    3 fl. oz.

    How to Use

    As the first step in your styling routine, apply a small amount of Nº.9 Bond Protector Nourishing Hair Serum to damp hair working upward from ends to roots. Use more hair serum as needed for longer, thicker hair.

    Ingredients

    Water (Aqua/Eau), Propanediol, Betaine, Quaternium-22, Sodium Hyaluronate, Bis-Aminopropyl Diglycol Dimaleate, Cetrimonium Chloride, Panthenol, Hydroxyethylcellulose, PVP, Guar Hydroxypropyltrimonium Chloride, Furcellaria Lumbricalis Extract, Pelvetia Canaliculata Extract, Xylitylglucoside, Polyquaternium-44, Anhydroxylitol, Maltitol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xylitol, Sorbic Acid, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Fragrance (Parfum), Citral, Citronellol, Hexyl Cinnamal, Limonene, Linalool.

    PAO

    12M

    Reviews

    4.46 of 5 Stars

    |

    2683 Ratings, 353 Written Reviews

    5

    1791

    4

    537

    3

    213

    2

    72

    1

    70

    FabFitFun Member


    October 27, 2025


    Verified Purchase

    I was not at all impressed. Did not live up to it's claims. Hair felt worse after use.

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    FabFitFun Member


    October 26, 2025


    Verified Purchase

    I loveeee olaplex 9 and 6 and I’m so happy I can get them at a great price! My hair looks and feels amazing.

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    FabFitFun Member


    October 25, 2025


    Verified Purchase

    I use this once a week and let my hair air dry. It leaves my hair soft and full without being greasy or heavy.

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    FabFitFun Member


    October 25, 2025


    Verified Purchase

    LOVE the way this smells! My only wish is that it did a better job detangling

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    FabFitFun Member


    October 22, 2025


    Verified Purchase

    I like to use this at night. When I take my bonnet off in the morning, my curls are tame and hydrated.

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