Science
Mechanism of Action
This ingredient is a silicone hybrid powder, uniquely structured with a spherical silicone rubber core enveloped by a silicone resin coating. On the skin, it functions as a softening and texturing agent, improving tactile sensation. Its high dispersibility and oil-absorbing capabilities help manage skin's oiliness. Furthermore, it excels at diffusing light, creating a soft-focus optical effect that results in a naturally transparent and refined skin appearance with a desirable matte finish. Chemically, as a long-chain polymer siloxane, it features silicon atoms linked by oxygen bridges, providing stability. In formulations, Polysilicone-22 also acts as a viscosity controlling agent, crucial for maintaining optimal chemical and physical product stability.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polysilicone-22, as a silicone compound, exhibits inherently high chemical stability. It also functions as a viscosity controlling agent, actively contributing to the optimal chemical and physical stability of the final product formulation.
Safety
Safety Profile
Polysilicone-22 is considered safe for cosmetic application by the Cosmetic Ingredient Review (CIR) Expert Panel. While specific maximum concentration limits for Polysilicone-22 were not found, related silicones like Polysilicone-11 have been deemed safe up to 19.9% in skincare. General silicone compounds are recognized for their nontoxic, noncarcinogenic, and hypoallergenic properties. It is noted, however, that Polysilicone-22 does exhibit high bioaccumulation and persistence in the environment.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polysilicone-22 offers significant value for enhancing skin feel and appearance through its soft-focus, matte finish, and oil-absorbing properties, while simultaneously contributing to overall product formulation stability.
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References
Sources