Ingredient

Sodium Hyaluronate Crosspolymer

Low risk

FunctionHydration

What it is — Sodium Hyaluronate Crosspolymer (INCI: Sodium Hyaluronate Crosspolymer) is a humectant — a water-binding ingredient.

What it does — It is commonly used as a cross-linked, film-forming form of hyaluronic acid that sits on the skin surface for a plumping effect.

Typical use — It appears across toners, essences, serums, sheet masks, lotions and creams, as well as scalp and hair products, generally as a supporting hydrator. Because it is water-soluble and lightweight, it slots easily into most formats without adding heaviness.

Who it suits / good to know — Suitable for most skin and scalp types. Because humectants draw in moisture, they tend to perform best applied to damp skin and paired with an occlusive or moisturizer, especially in dry air. If your skin runs very dry, sealing it in afterwards helps lock the moisture down.

Safety — DHALIORA grades it low risk: inert humectant polymer. This reflects the ingredient in general and is not medical advice; patch-test if your skin is easily irritated.

Why we grade it Low: Low risk — inert humectant polymer.
How grades are set — Risk reflects our own reading of publicly available safety data, an EWG-style reading shown at the worst-case grade we've assigned this ingredient across products. It isn't a third party's proprietary score, and it isn't medical advice. Always read the packaging and patch-test where indicated.
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