Science
Mechanism of Action
This copolymer operates as finely engineered thermoplastic microspheres, frequently hollow and gas-filled (likely with isobutane). These microscopic spheres integrate into formulations, primarily in aqueous gels, where they function as lightweight textural modifiers. Their physical presence imparts a notable improvement in skin feel, rendering formulas more comfortable and perceptibly smoother upon application.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No specific data regarding dusting behavior or thresholds for this ingredient was found in the available research.
The Formula
Formulation
Safety
Safety Profile
While ACRYLONITRILE/METHYL METHACRYLATE/VINYLIDENE CHLORIDE COPOLYMER has not undergone a specific safety assessment by the Cosmetic Ingredient Review (CIR) or SCCS, related acrylates copolymers have been reviewed, and polymethyl methacrylate (PMMA) is approved for certain medical uses by the FDA. EWG Skin Deep rates this ingredient with 'LOW' concern across categories including cancer, allergies, and developmental toxicity. Environment Canada also classifies it as 'not expected to be potentially toxic or harmful'.
Your Skin
Skin Compatibility
Our Assessment
Verdict
ACRYLONITRILE/METHYL METHACRYLATE/VINYLIDENE CHLORIDE COPOLYMER is a valuable ingredient for enhancing formulation aesthetics and skin feel, demonstrating a low safety concern profile.
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References
Sources