Dimethyl Oxobenzo Dioxasilane

What is Dimethyl Oxobenzo Dioxasilane?

Dimethyl Oxobenzo Dioxasilane is a synthetic organosilicon compound from the siloxane class, featuring a distinctive oxobenzo dioxasilane structure. Commonly found in foundations, primers, sunscreens, and serums, it acts mainly in color cosmetics and protective formulations. In products, it spreads evenly and dries to create a lightweight, breathable film on the skin. This film delivers a velvety texture, improves product adhesion, and provides a blurring effect on imperfections. Its conditioning properties help preserve skin's supple quality by supporting surface hydration retention without greasiness. Compatible with water- and oil-based systems, it enhances formula stability and sensory appeal, making it ideal for long-wear applications.

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:

Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Benefits

Provides a silky, smooth texture upon application.

Forms a flexible film that supports even product wear.

Maintains skin softness and flexibility as a conditioner.

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 seeking enhanced makeup smoothness and longevity.
Persons with rare silicone sensitivities.
Individuals wanting a soft-focus finish in daily routines.
Users preferring entirely silicone-free formulations.
Those with normal or dry skin needing conditioning effects.
Individuals untested with new synthetic ingredients.

Safety Notes

  • Considered low hazard for cosmetic use.
  • Non-comedogenic with minimal pore-clogging risk.

Frequently Asked Questions about Dimethyl Oxobenzo Dioxasilane

What is Dimethyl Oxobenzo Dioxasilane?

A synthetic siloxane used in cosmetics for film-forming and skin conditioning to enhance texture.

Is it comedogenic?

No, it has a rating of zero and does not promote pore blockages.

What skin types suit it?

Most types, especially those benefiting from conditioning and smooth finish.