Snapshot
- Overview
- A crosslinked hyaluronic acid that delivers long-lasting hydration.
- Category
- Hydration, Barrier Support, Skin Conditioning, Soothing
- Type
- Humectant
Sodium Hyaluronate Crosspolymer
Sodium Hyaluronate Crosspolymer is a crosslinked form of sodium hyaluronate that creates a flexible, water-binding network on the skin's surface. Used in serums and gels to deliver long-lasting hydration and cushion feel, and to reduce moisture loss by forming a breathable film.
Like this ingredient?
Our take
Is Sodium Hyaluronate Crosspolymer a Good Ingredient?
It earns a Great rating because crosslinked HA forms a stable, water-binding matrix that delivers sustained hydration with low irritation potential and good cosmetic elegance. Formulation data support strong moisture retention and film formation across skin types.
What it does
Skin Benefits
It provides lasting surface suppleness and a plumped feel by retaining water at the skin interface, softening the look of fine dryness and reducing quick-return tightness.
Where you'll find it
Uses in Skincare & Cosmetics
It's included in moisturizers, essences, and sheet masks for a fresh, cushioned finish, and used in eye creams for sustained surface moisture without weight.
Before you use it
Safety
It's generally low risk; the large crosslinked polymer stays mostly on the surface and is unlikely to clog pores. Irritation is uncommon, though very sensitive skin may notice brief tightness or tackiness.
Products with Sodium Hyaluronate Crosspolymer
