Science
Mechanism of Action
Its hydrophobic and viscoelastic properties enable it to form a protective film, preventing exogenous substances from penetrating the stratum corneum and significantly reducing transepidermal water loss. This action results in protected, hydrated skin with a refined texture.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
While a broader class of similar polymers was deemed safe by CIR, specific safety data for this ingredient is insufficient. The US FDA considers it safe at low concentrations, but it is restricted in the EU/UK due to potential impurities like ethylene oxide and 1,4-dioxane.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Despite its beneficial barrier-forming and conditioning properties, regulatory restrictions in Europe and concerns regarding potential carcinogenic impurities warrant a cautious approach for precision skincare formulations.
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References
Sources