Science
Mechanism of Action
Functioning primarily as a component of the Phytosteryl Glucoside/Glucosylceramide complex, this ingredient integrates into the skin's intercellular lipid matrix. It actively contributes to the pool of ceramides, which are essential lipids for binding skin cells and creating a robust protective barrier. Research on related glucosides indicates its capacity to stimulate the synthesis of specific ceramides (CerS3 and GCS), thereby increasing the overall ceramide concentration in the stratum corneum.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Specific optimal pH ranges or detailed stability data for Phytosteryl Glucoside are not extensively documented. However, general glucoside formulations may achieve enhanced stability in topical vehicles through the incorporation of medium polar ester-type oils and lipophilic co-stabilizers, such as long-chain fatty alcohols.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated Phytosteryl Glucoside, alongside 18 other alkyl glucosides, concluding their safety under current practices of use and concentration, provided they are formulated to be nonirritating. No explicit maximum concentration for Phytosteryl Glucoside alone was specified within this broad assessment.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Phytosteryl Glucoside is a valuable ingredient for fortifying the skin's barrier and enhancing hydration, playing a key role in ceramide synthesis for overall skin health.
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References
Sources