Humectant ·
Sodium Hyaluronate
What is it?
Sodium Hyaluronate is the sodium salt form of hyaluronic acid, chemically very similar and used interchangeably with hyaluronic acid in skincare formulations as a humectant.
What does it do?
Commonly used as a humectant to draw and hold moisture in the skin, functionally equivalent to hyaluronic acid. A controlled RCT of topical hyaluronic acid (of which sodium hyaluronate is the salt form typically used in cosmetic formulations) found low molecular weight forms significantly improved skin capacitance versus high molecular weight forms and vehicle, with no adverse effects.
Who may benefit?
- May help with: Dehydration
How to use
Typically formulated at 0.1%-2%.
Real products containing this
Sources
This page provides general skincare information and is not medical advice, diagnosis or treatment. Ingredient interactions and evidence summaries reflect published, cited sources — not a personal assessment of your skin. For medical skin conditions, rashes, pregnancy/lactation questions or persistent concerns, please consult a licensed dermatologist or HPCSA-registered practitioner.