Science
Mechanism of Action
Operating as an advanced film-former, this copolymer creates a continuous, protective layer on the skin's surface. This barrier effectively seals in essential hydration and shields against environmental stressors, while simultaneously imparting a refined, smooth texture and optimizing product spreadability without any greasy residue.
Research
Clinical Evidence
High confidence15%
Key findings
- 01 Cosmetic Ingredient Review (CIR) Expert Panel reports indicate its efficacy as a conditioning agent at concentrations up to 15%.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
A component of this copolymer, Aminopropyl Dimethicone, functions optimally within a pH range of 5.5-7.0. Related silsesquioxane crosspolymers demonstrate inherent stability and resistance to oxidation, contributing to an extended product shelf life.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that this and related silicone polymers are safe for cosmetic application, primarily functioning as conditioning agents. Due to its large molecular weight, significant skin absorption is considered unlikely. Regulatory bodies such as the FDA and European Commission approve its use in cosmetic formulations, with typical conditioning agent concentrations reported at or below 15%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for its ability to significantly enhance skin texture, lock in moisture, and provide a non-greasy, silky feel, suitable for all skin types with a strong safety profile.
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