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Moumoujus

PROPYL TRIMETHICONE METHACRYLATE CROSSPOLYMER.

Valuable

This polymer functions as a versatile ingredient, creating a protective film on the skin while effectively absorbing excess oil to deliver a matte finish. It simultaneously enhances product texture, providing a silky feel, and can visually blur fine lines through light scattering, contributing to an overall refined complexion.

Summary

Film-forming Oil-absorbing Texture enhancer Light scattering (blurring) Skin conditioning Viscosity increasing agent Emulsifier Stabilizer

Science

Mechanism of Action

PROPYL TRIMETHICONE METHACRYLATE CROSSPOLYMER operates as a polymeric film-former, depositing a breathable layer on the skin's surface. Analogous to related methacrylate and dimethicone crosspolymers, it exhibits oil-absorbing capabilities, which helps to reduce shine and minimize the appearance of pores. This ingredient also imparts a smooth, silken texture to formulations and possesses light-diffusing properties to soften the visibility of minor skin imperfections. Beyond skin benefits, it functions as a viscosity increasing agent, emulsifier, and stabilizer, while also offering skin conditioning properties.

Research

Clinical Evidence

Low confidence
Effective range 0.1–14%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

No specific pH range for optimal stability has been identified for this particular polymer. It demonstrates compatibility with both aqueous and oil-based systems; the presence of the 'trimethicone' component suggests robust dispersibility in oils, and silicone crosspolymers are frequently supplied in silicone vehicles. A related compound, Methyl Methacrylate Crosspolymer, is noted to be slightly soluble in water.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
14%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has assessed structurally related polymers, including Methyl Methacrylate Crosspolymer and Dimethicone Crosspolymers, deeming them safe for cosmetic application when formulated to be non-irritating. Further support for the safety profile of such polymeric materials is derived from the FDA's determination of safety for Polymethyl Methacrylate (PMMA) in medical devices. Therefore, PROPYL TRIMETHICONE METHACRYLATE CROSSPOLYMER is anticipated to share a similarly favorable safety profile.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

A valuable ingredient due to its multi-functional role in improving skin texture and appearance by controlling oil, blurring imperfections, and enhancing formulation aesthetics, all with a favorable safety profile.

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