Science
Mechanism of Action
As a surfactant, Potassium Isostearate reduces the surface tension between disparate phases within a formulation, enabling effective emulsification and dispersion. When applied to the skin, this action aids in the solubilization and removal of surface impurities, contributing to a clean epidermal environment.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For optimal product integrity and consumer safety, Potassium Isostearate must be formulated with precision to ensure it is non-irritating and non-sensitizing. Its water solubility simplifies incorporation into aqueous systems.
Safety
Safety Profile
The CIR Expert Panel has deemed Potassium Isostearate safe for use under current cosmetic practices, contingent on meticulous formulation to prevent irritation and sensitization. While the final safety report was issued in April 2019, the CIR is actively seeking additional toxicological data, specifically regarding dermal and ocular irritation and sensitization at typical use concentrations, to further refine its risk profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Potassium Isostearate is a functional cleansing surfactant, but its safe and effective integration into formulations requires careful attention to prevent irritation, and further toxicological data is needed for a comprehensive risk assessment.
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