Pvm/Ma Decadiene Crosspolymer

What is Pvm/Ma Decadiene Crosspolymer?

PVM/MA Decadiene Crosspolymer is a synthetic polymer created by crosslinking polyvinyl methyl ether/maleic anhydride copolymer with decadiene chains, resulting in a flexible, durable structure. It appears in sunscreens, foundations, hair sprays, and styling aids within the cosmetics industry. In formulations, it spreads evenly to create a sheer, non-brittle film on skin or hair, boosting resistance to water, smudging, and fading while allowing breathability. It modifies flow properties to achieve smooth, spreadable consistencies that suspend particles and prevent separation. As a binder, it promotes adhesion among solids, ensuring compact integrity in powders or bars. This multifunctional nature supports reliable application and extended product efficacy without heaviness.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Film former
Creates a continuous film on skin or hair to improve wear, water resistance, transfer resistance, shine, or hold in sunscreens, makeup, and styling products.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.
Binding
Provides cohesion by helping ingredients stick together, improving the strength and integrity of pressed powders, tablets, or solid bars.

Benefits

Provides a flexible film for improved water and transfer resistance in makeup and sunscreens

Adjusts product thickness for better texture, stability, and user-friendly application

Strengthens solid formulations by binding ingredients for durability

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
People using long-wear cosmetics needing hold and resistance
Those with rare sensitivities to synthetic polymers
Individuals preferring stable creams, lotions, or powders that apply smoothly
People preferring entirely natural or plant-based formulations
Users of hair products seeking flexible styling without stiffness
Individuals experiencing contact reactions to film-forming agents

Safety Notes

  • Considered low hazard with EWG score of 1
  • Non-comedogenic with rating of 0, suitable for most skin types

Frequently Asked Questions about Pvm/Ma Decadiene Crosspolymer

What does PVM/MA Decadiene Crosspolymer do in products?

It forms protective films for wear resistance, controls thickness for smooth texture, and binds ingredients for formulation strength.

Is it safe for daily use?

It carries a low EWG hazard score of 1 and shows no comedogenic concerns, aligning with general cosmetic safety assessments.

Can it benefit oily skin?

Its non-comedogenic nature and light film-forming action make it suitable without promoting blockages.