Vinyl Dimethicone/Lauryl Dimethicone Crosspolymer

What is Vinyl Dimethicone/Lauryl Dimethicone Crosspolymer?

Vinyl Dimethicone/Lauryl Dimethicone Crosspolymer is a synthetic crosspolymer created by crosslinking vinyl dimethicone and lauryl dimethicone, both silicone derivatives. This forms a stable, gel-like network commonly incorporated into cosmetic products such as foundations, moisturizers, sunscreens, and emulsions. It works by building viscosity to control product thickness, preventing ingredient separation and ensuring even distribution of pigments or actives. Additionally, it acts as a mild surfactant to stabilize oil-water mixtures and imparts a lightweight, silky sensory feel upon application, enhancing spreadability without greasiness. Its film-forming ability creates a breathable layer that supports product performance across various formulations.

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:

Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Suspending agent
Keeps insoluble particles (pigments, beads, actives) evenly dispersed by increasing viscosity or forming a network, preventing settling and separation.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.

Benefits

Enhances product stability by suspending particles evenly.

Provides smooth, easy-to-apply texture for comfortable use.

Supports emulsification for consistent formula performance.

Who It's For

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

Who May Benefit Who Should Avoid
Individuals seeking non-greasy, matte-finish products.
Those with rare silicone sensitivities.
Users wanting stable formulations with even pigment dispersion.
People avoiding synthetic polymers in routines.
People preferring lightweight textures in daily skincare routines.
Individuals preferring fully natural ingredient profiles.

Safety Notes

  • Generally recognized as safe with low irritation potential in cosmetic use.
  • Non-comedogenic, unlikely to contribute to pore clogging.

Frequently Asked Questions about Vinyl Dimethicone/Lauryl Dimethicone Crosspolymer

What role does it play in cosmetics?

It controls viscosity, suspends particles, and aids emulsification for better product performance.

Is it suitable for sensitive skin?

Yes, it has low irritation potential based on safety assessments.

Does it cause breakouts?

No, it carries a comedogenic rating of zero.