Curi/Atlas/Sodium Stearoyl Hyaluronate
INCI · humectant · CIR review pending · used in 2 products
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Sodium Stearoyl Hyaluronate

Sodium Stearoyl Hyaluronate is a lipophilic ester of hyaluronic acid and stearic acid, registered under CAS # 222400-51-3. It is listed in CosIng with hair conditioning and skin conditioning functions. As a modified form of hyaluronic acid, it combines hydrophilic and lipophilic properties, potentially improving skin affinity and retention compared to standard hyaluronic acid salts.

Evidence level
weak
EWG score
—
Comedogenic
—
Category
humectant

● Benefits

Provides skin conditioning and hair conditioning benefits according to its official CosIng classification. Its dual hydrophilic-lipophilic structure may support moisture retention and skin barrier function, though the source does not provide further clinical detail.

hydratingbarrier-supportskin-conditioning
● Cautions

Where Curi finds it.