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ETHYLHEXYL ACRYLATE/VP/DIMETHICONE METHACRYLATE COPOLYMER.

Valuable / SKIN CONDITIONING, VISCOSITY CONTROLLING

This synthetic polymer acts as a multi-functional ingredient, forming a flexible, protective film on the skin. It enhances hydration and improves skin texture while contributing to the longevity and even application of cosmetic formulations.

Summary

Skin conditioning Film forming Viscosity controlling

Science

Mechanism of Action

ETHYLHEXYL ACRYLATE/VP/DIMETHICONE METHACRYLATE COPOLYMER functions by creating a resilient, breathable barrier on the skin's surface. This film effectively minimizes transepidermal water loss, thereby improving skin hydration and bolstering its defense against environmental aggressors. Furthermore, it imparts a smoother skin feel, aids in uniform product distribution, and serves as a viscosity regulator within cosmetic systems. The formed film exhibits notable resistance to water, oil, and abrasion, while maintaining oxygen permeability for a durable cosmetic finish.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

The polymer itself demonstrates robust stability within formulations. However, its monomeric precursor, 2-ethylhexyl acrylate, requires storage under oxygen (air) and at temperatures not exceeding 35°C to prevent undesirable spontaneous polymerization. In cosmetic formulations, this polymer is typically dissolved in volatile carriers such as cyclopentasiloxane, methyl trimethicone, or isododecane, which evaporate upon application to deposit the functional film.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed this ingredient, among 126 acrylates copolymers, safe for use in cosmetic products provided it is formulated to be non-irritating. The U.S. FDA considers it a safe skin protector at low concentrations within non-irritating cosmetic products, primarily due to its high molecular weight and minimal absorption by the skin. The Environmental Working Group (EWG) rates it as 'LOW' concern for cancer, allergies, immunotoxicity, and developmental toxicity, but highlights potential 'high' contamination concerns from impurities, restricting its use in EWG VERIFIED products without adequate substantiation.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

This versatile polymer is valuable for its ability to form a protective, long-lasting film that conditions the skin, enhances hydration, and improves product wear, with a generally low irritancy profile when properly formulated.

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