Dimethiconol/Propylsilsesquioxane/Silicate Crosspolymer

What is Dimethiconol/Propylsilsesquioxane/Silicate Crosspolymer?

This ingredient is a synthetic crosspolymer made from dimethiconol, propylsilsesquioxane, and silicate components. Dimethiconol offers conditioning from its silicone polyol structure, propylsilsesquioxane provides a resinous framework with propyl groups, and silicate crosspolymer adds cross-linked stability. Typically used in makeup primers, foundations, and skincare creams within the cosmetics category. It works by creating a thin, flexible film that enhances slip and spreadability, delivers a powder-like velvety touch, and scatters light for a blurring effect on skin texture. The crosspolymer structure traps sebum to promote a shine-free appearance while maintaining breathability. Chemically stable and inert, it integrates well in emulsions and anhydrous formulas.

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

Benefits

Enhances smooth, easy application with a silky feel

Offers soft-focus blurring to even out skin appearance

Provides lightweight matte control without heaviness

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 with oily skin needing shine reduction
Individuals sensitive to silicones
Users seeking better product texture and glide
Preferers of silicone-free products
Those wanting subtle visual smoothing effects
Those with rare silicone contact allergies

Safety Notes

  • Low hazard profile in cosmetic concentrations
  • Minimal pore-clogging potential

Frequently Asked Questions about Dimethiconol/Propylsilsesquioxane/Silicate Crosspolymer

What does this crosspolymer do in products?

It improves spreadability, adds velvety texture, and creates a matte, blurring effect.

Is it irritating to skin?

Generally low irritation potential based on cosmetic safety assessments.

Does it clog pores?

No, it has a comedogenic rating of zero.