Sodium Hyaluronate Crosspolymer
molecular structure · PubChem
Synthetic
Humectant
Skin Conditioner
Hyaluronic Acid
Not Clean
Hyaluronic acid, sodium salt, polymer with 1,1'-sulfonylbis[ethene]
CAS #
105524-32-1
Functions
HUMECTANT
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
SKIN CONDITIONING
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
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Verified Jun 2026
Data: CosIng