Sodium Hyaluronate
Pronunciation /SOH-dee-um hye-uh-LOO-ron-ate/
What it is — The salt form of hyaluronic acid — smaller, more stable, easier for skin to absorb.
What it does — Same hydration job as hyaluronic acid, often more effective in lower concentrations.
What is it?
Hyaluronic acid, sodium, salt
What does it do?
Sodium Hyaluronate is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Humectant
draws moisture from the air or deeper skin layers to the surface, helping skin retain water
-
Skin conditioning
improves the appearance, feel, and condition of skin
Often found in
- serums
- moisturizers
- ampoules
- sheet masks
Good to know
If you see both Hyaluronic Acid and Sodium Hyaluronate on the same label, that's intentional — different molecular weights penetrate at different depths.
EU regulatory status
Sodium Hyaluronate is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Sodium Hyaluronate?
Sodium Hyaluronate is a cosmetic ingredient catalogued in the EU CosIng database. Hyaluronic acid, sodium, salt
Is Sodium Hyaluronate allowed in cosmetics in the EU?
Yes. Sodium Hyaluronate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Sodium Hyaluronate do in cosmetic products?
Sodium Hyaluronate is declared in the EU cosmetic ingredient inventory with these functions: humectant, skin conditioning.
What is the CAS number of Sodium Hyaluronate?
The CAS (Chemical Abstracts Service) number for Sodium Hyaluronate is 9067-32-7.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010