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The Scalp Essentials | Hyaluronic Acid | 5% Capixyl™

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4.4
Rated 4.4 out of 5 stars
729 Reviews

The Necessary™ | Care For Your Body | Care For Your Planet

The Scalp Essentials is designed for scalp health. A healthy scalp is foundational for healthy hair. The Shampoo and The Conditioner are infused with Hyaluronic Acid, Vitamin B3, Vitamin B5 and ApiScalp to help hydrate, balance and soothe a dry, sensitive scalp. The Scalp Serum is infused with a high 1% Hyaluronic Acid concentration (7 Molecular Weights) to deliver intense hydration and 5% Capixyl™ to support visibly thicker, fuller healthier-looking hair. The Scalp Serum is a leave-in treatment. Daily use is required for results. All formulas are safe for use on the scalp. Dermatologist-Tested. Hypoallergenic. Non-Comedogenic. Color-Safe. The Shampoo, The Conditioner and The Scalp Serum hold The Seal of Approval by The National Eczema Association. 3 x Full-Size.

Clinical Results | 50+ participants used The Shampoo, The Conditioner and The Scalp Serum for 12 Weeks. USA 2022. Q3.

  • 96% Said My Hair Looks Healthy
  • 96% Said My Scalp Feels Hydrated
  • 96% Said My Scalp Feels Less Itchy
  • 94% Said My Scalp Feels Less Flaky
  • 94% Said My Scalp Feels Healthy


    $104

    $112 Save $8

    Free US Shipping $75+ | Free Returns

    The Necessary™ | Care For Your Body | Care For Your Planet

    The Scalp Essentials is designed for scalp health. A healthy scalp is foundational for healthy hair. The Shampoo and The Conditioner are infused with Hyaluronic Acid, Vitamin B3, Vitamin B5 and ApiScalp to help hydrate, balance and soothe a dry, sensitive scalp. The Scalp Serum is infused with a high 1% Hyaluronic Acid concentration (7 Molecular Weights) to deliver intense hydration and 5% Capixyl™ to support visibly thicker, fuller healthier-looking hair. The Scalp Serum is a leave-in treatment. Daily use is required for results. All formulas are safe for use on the scalp. Dermatologist-Tested. Hypoallergenic. Non-Comedogenic. Color-Safe. The Shampoo, The Conditioner and The Scalp Serum hold The Seal of Approval by The National Eczema Association. 3 x Full-Size.

    Clinical Results | 50+ participants used The Shampoo, The Conditioner and The Scalp Serum for 12 Weeks. USA 2022. Q3.

    • 96% Said My Hair Looks Healthy
    • 96% Said My Scalp Feels Hydrated
    • 96% Said My Scalp Feels Less Itchy
    • 94% Said My Scalp Feels Less Flaky
    • 94% Said My Scalp Feels Healthy


      Free US Shipping $75+ | Free Returns

      SET CONTAINS

      TESTED

      Product Is:

      • Dermatologist-Tested
      • Hypoallergenic
      • Non-Comedogenic
      • EU Compliant
      • Certified Vegan
      • Cruelty-Free

      USAGE

      See Usage

      Why is The Hair Health Set fragrance-free?

      The Hair Health Set is offered in a Fragrance-Free option. Essential Oils, Natural - and Synthetic Fragrances can cause irritation for a dry, sensitive scalp. The Shampoo, The Conditioner and The Scalp Serum have been awarded the Seal Of Acceptance By The National Eczema Association and are Dermatologist-Tested, Hypoallergenic and Non-Comedogenic.

      Answer

      How does The Scalp Serum work?

      The Scalp Serum is formulated with 5% Capixyl™, a clinically-proven active ingredient which has been shown to support hair growth and visibly minimize thinning. 1% Hyaluronic Acid - 7 Molecular Weights - provides instant relief for a dry, sensitive scalp. Formula can be used in damp or dry hair. Oil-Free. Non-Sticky. Non-Greasy. No Residue. No Alcohol. No Silicones. No Synthetic Fragrance. Formula can be used on color-treated hair.

      Answer

      What is Capixyl™?

      Capixyl™ is an anti-thinning agent for hair. It is a synergistic combination of biomimetic peptide and red clover flower extract rich in Biochanin A. This hair treatment helps support and improve the hair growth cycle. Capixyl™ helps provide fuller, thicker, healthier hair. Capixyl™ should be used every day for best results. It is preservative free.

      Answer

      Can I use these products while pregnant?

      We formulate without ingredients on the EU's prohibited substances list (Regulation No.1223/2009, Annex II). All Nécessaire products are Dermatologist-Tested, Hypoallergenic. If you have any specific concerns, we recommend consulting your doctor.

      Answer

      Are these products gluten-free, soy-free and nut-free?

      These products are gluten-free, soy-free and nut-free as confirmed by our ingredient suppliers. They are manufactured in a facility where gluten, soy and nuts may be used. If you have an allergy to gluten, soy or nuts, we recommend that you do not use these product. If you still wish to try, please consider a patch test.

      Answer

      Customers say this fragrance-free shampoo and conditioner set leaves hair feeling clean, soft, and silky without weighing it down. Many reviews highlight the gentle formula's effectiveness for sensitive or irritated scalps, with users reporting reduced itching and flaking. The conditioner smooths hair while maintaining volume, working well for various hair types including fine, curly, and gray hair. Common feedback notes the shampoo's strong cleansing power and that a little product goes a long way. Some users mention the shampoo can feel drying without the conditioner, and a few report the thick consistency makes dispensing difficult. Travel-friendly packaging receives praise. A small number of users experienced unexpected dryness or scalp irritation.
      4.4
      Rated 4.4 out of 5 stars
      Based on 729 reviews
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      729 reviews
      • Kimmie
        Reviewing
        The Scalp Essentials | Hyaluronic Acid | 5% Capixyl™
        I recommend this product
        Rated 5 out of 5 stars
        10/11/26
        5 Stars

        Love this product !

        Was this helpful?
      • Kimmie
        Reviewing
        The Scalp Essentials | Hyaluronic Acid | 5% Capixyl™
        I recommend this product
        Rated 5 out of 5 stars
        10/11/26
        5 Stars

        Love this product !

        Was this helpful?
      • Lawrence H.
        Verified Buyer
        Reviewing
        The Scalp Duo | Hyaluronic Acid
        I recommend this product
        What are your skin concerns? Aging, Dryness, Eczema/Psoriasis
        What are your hair concerns? Dryness
        Rated 5 out of 5 stars
        10/6/26
        The Best I’ve Ever Used

        This shampoo and conditioner set is great, very gentle and leaves my hair feeling nourished. It rinses clean and has no lingering scent. It’s great for the eczema on my scalp too. After a couple of uses, I ordered a backup supply for when I am finished with the first set.

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      • Andrew
        Reviewing
        The Scalp Duo | Hyaluronic Acid
        I recommend this product
        Rated 5 out of 5 stars
        9/29/26
        5 Stars

        Leaves my hair soft and shiny, and my scalp hydrated and unirritated. Great product!

        Was this helpful?
      • Kimmie
        Reviewing
        The Scalp Essentials | Hyaluronic Acid | 5% Capixyl™
        I recommend this product
        Rated 5 out of 5 stars
        9/27/26
        5 Stars

        Love these ! Zero Scent ! Thank you ❤️

        Was this helpful?