Science
Mechanism of Action
This silicone elastomer operates by forming a flexible, non-occlusive film upon the skin's surface, delivering a characteristic smooth, silky feel while significantly improving the formulation's aesthetic appeal and ease of application. Its distinct crosslinked molecular architecture contributes to superior texture enhancement, functions as a potent thickening agent, and stabilizes complex emulsions. Furthermore, it acts as an efficient absorbent, particularly for superfluous oil and sebum, leading to a demonstrable mattifying and soft-focus optical effect. Due to its substantial molecular dimensions and inherent lack of water solubility, Methicone Crosspolymer exclusively remains on the skin's outermost layer, thereby creating a protective surface barrier that actively mitigates transepidermal moisture loss.
Research
Clinical Evidence
High confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Exhibits excellent stability, resisting oxidation to contribute to extended product shelf life. It demonstrates stability for a minimum of 36 months at room temperature.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Methicone Crosspolymer, along with related silicone crosspolymers like Dimethicone Crosspolymer, safe for use in cosmetic applications. This determination was re-evaluated and reaffirmed in 2019, reflecting its widespread use and observed safety. Its large molecular structure precludes skin penetration, and comprehensive dermal irritation and sensitization assessments have confirmed its benign profile. It is also recognized and approved by the EU COSING database.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A versatile silicone elastomer, Methicone Crosspolymer offers significant textural enhancement, sebum control, and a cosmetic soft-focus effect across a wide range of formulations, making it highly valuable for precision skincare.
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References
Sources