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SODIUM PVM/MA/DECADIENE CROSSPOLYMER.

Valuable / FILM FORMING, VISCOSITY CONTROLLING

SODIUM PVM/MA/DECADIENE CROSSPOLYMER is a versatile polymer engineered to optimize product texture and stability. It forms a continuous, protective film on the skin, contributing to a smooth feel and moisture retention. Additionally, it effectively thickens formulations, enhancing spreadability and consistency.

Summary

Viscosity Controlling Film-forming Binder

Science

Mechanism of Action

This copolymer acts as a binder, film-forming agent, and viscosity controller. As a binder, it stabilizes ingredient cohesion within a product. Its film-forming capacity creates a breathable layer on the skin, which helps to minimize transepidermal water loss and impart a silky texture. Functionally, it increases the viscosity of liquid formulations, transforming them into gels that are easier to apply.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

This polymer family may exhibit reduced stability and tolerance in formulations with high electrolyte concentrations or at low pH levels.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
2%
Sensitization risk Low

The CIR Expert Panel has deemed PVM/MA Copolymer and its derivatives, including this ingredient, safe for cosmetic use at current concentrations. Its large molecular weight suggests minimal to no skin penetration. Human volunteer studies indicate it is non-irritating, non-sensitizing, and non-photosensitizing. The FDA also permits related PVM/MA copolymers in certain food-contact adhesives and denture adhesives.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

SODIUM PVM/MA/DECADIENE CROSSPOLYMER is a valuable formulation enhancer, improving product aesthetics and skin feel with a high safety profile and broad skin compatibility.

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