Nécessaire

The Scalp Serum Trio | 90-Day Supply | 1% Hyaluronic Acid

The Scalp Serum Trio | 90-Day Supply | 1% Hyaluronic Acid - Main image
$102.24 $144 In stock

Category: Scalp

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

The Scalp Serum (3x 30 ml | 90-Day Supply) is a foundational fragrance-free serum for the scalp. 1% Multi-Molecular Hyaluronic Acid is paired with Vitamin B3 and Vitamin B5 to help delivers intense multi-level hydration to a dry, sensitive scalp, while also balancing and soothing. This leave-in texture is quick-dry and water-light. It leaves no-residue. The Scalp Serum also contains 5% Capixyl™ to support denser, fuller, healthier-looking hair. The Scalp Serum must be used daily for results. Dermatologist-Tested. Hypoallergenic. Non-Comedogenic. Vegan. Color-Safe. The Scalp Serum holds The Seal of Approval by The National Eczema Association.

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

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


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    Customer Reviews (4.9 / 5 · 27 reviews)

    Robert ★★★★★

    My scalp hasn't felt this hydrated and balanced in years—the 1% hyaluronic acid gives it a noticeable plumpness without any stickiness. I love that it's fragrance-free, so it doesn't clash with my hair products.

    Ryan ★★★★★

    I’ve been using this trio for about six weeks and my scalp feels noticeably less tight and dry. The fragrance-free hyaluronic acid absorbs quickly without any sticky residue—just a calm, hydrated feeling.

    David M. ★★★★★

    Three months in and the flakiness I've always dealt with is noticeably reduced. The serum itself is watery and absorbs fast with no greasy residue, which is exactly what I needed. A solid investment for anyone serious about scalp health.

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