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Hyaluronic Acid (Salt)
Sodium Hyaluronate
What It Is
Sodium Hyaluronate is the salt form of hyaluronic acid.
Functional Role
It functions as a humectant within cosmetic formulations.
Skin-Relevant Properties
Sodium hyaluronate supports hydration and contributes to a plump, smooth-looking skin surface.
Interesting Fact
The sodium salt form is often used because it is more stable and easier to formulate with than pure hyaluronic acid.