Ethylene/Propylene Copolymer
Ingredient Info
Ethylene/Propylene Copolymer is a synthetic plastic polymer used in cosmetics as a film-former and texture agent. It creates a smooth, protective layer on skin and is commonly found in scrubs, creams, and wash products.
Benefits
- Creates a smooth, even texture in skincare formulations
- Provides a light protective film on the skin surface
- Helps products feel pleasant and spreadable
Potential concerns
- Classified as a microplastic — small plastic particles that accumulate in the environment and can persist indefinitely
- May contribute to plastic pollution when washed down drains
- Potential concern for long-term environmental bioaccumulation
Science: Recent research (2024-2026) identified ethylene-propylene copolymer as one of the dominant microplastics found in personal care products across multiple product categories. While the ingredient poses minimal direct risk to skin safety, its environmental persistence and classification as a microplastic has raised significant regulatory and sustainability concerns.
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