The Ordinary Natural Moisturizing Factors + Hyaluronic Acid Scalp Serum is a lightweight, milky leave-in treatment designed to support scalp hydration and barrier function. Inspired by the brand’s Natural Moisturizing Factors moisturizer and formulated for the scalp, it brings targeted moisture to your bedtime hair care routine.

Formula & Size
Fragrance free liquid serum with a milky texture. Size: 60 ml, approximately 2 fl oz.

Hair Types & Textures
Suitable for fine, medium, and thick hair, including straight, wavy, curly, and coily textures.

Hair Concerns
Flaky or dry scalp.

Key Benefits
Provides scalp hydration.
Supports scalp barrier function and overall scalp health.
Offers lightweight moisture in a leave-in liquid formula.

Highlighted Ingredients
Hyaluronic Acid: Provides hydration and supports scalp barrier function.
Squalane: Provides hydration and supports scalp barrier function.
Natural Moisturizing Factors (NMF): Moisturizing ingredients that mimic the function of the skin’s natural moisturizing factors.

Ingredient Callouts
Fragrance free, vegan, gluten free, and cruelty free. Comes in recyclable packaging. Formulated without parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS and SLES, triclocarban, or triclosan.

Ingredients
Aqua (Water), Squalane, C12-13 Alkyl Glyceryl Hydrolyzed Hyaluronate, Arginine, Aspartic Acid, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Glutamic Acid, Glucose, Fructose, Sucrose, Pca, Sodium Pca, Zinc Pca, Magnesium Pca, Manganese Pca, Urea, Sodium Lactate, Lactic Acid, Hexyl Nicotinate, Lauryl Glucoside, Myristyl Glucoside, Polyglyceryl-6 Laurate, Isoceteth-20, Dextrin, Hexylene Glycol, Potassium Sorbate, Phenoxyethanol, Chlorphenesin.

How To Use
Massage a few drops thoroughly onto a clean, dry scalp once daily, ideally at bedtime. This is a leave-in treatment. Do not wash the hair or scalp after application.