Diphenyl Dimethicone/Vinyl Diphenyl Dimethicone/Silsesquioxane Crosspolymer ●
TL;DR. This ingredient is a texture and sensory modifier that forms a flexible, powdery film, improves slip, and gives blurring or soft-focus effects. It also helps thicken oil phases and reduce tack in makeup and skin care.
What does Diphenyl Dimethicone/Vinyl Diphenyl Dimethicone/Silsesquioxane Crosspolymer do in a cosmetic formula?
This ingredient is a texture and sensory modifier that forms a flexible, powdery film, improves slip, and gives blurring or soft-focus effects. It also helps thicken oil phases and reduce tack in makeup and skin care.
Is Diphenyl Dimethicone/Vinyl Diphenyl Dimethicone/Silsesquioxane Crosspolymer clean?
From a clean beauty perspective, it has friction because it is a synthetic persistent polymer, not because of typical skin irritation. Many stricter standards flag this category due to environmental persistence and limited biodegradation data.
Is Diphenyl Dimethicone/Vinyl Diphenyl Dimethicone/Silsesquioxane Crosspolymer sustainable?
It is made from mineral-derived silicon chemistry and petrochemical organic groups rather than renewable feedstocks. It is expected to be poorly biodegradable and can persist as particulate polymer after use.
Is Diphenyl Dimethicone/Vinyl Diphenyl Dimethicone/Silsesquioxane Crosspolymer COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic because synthetic silicon-based polymers are outside the standard's allowed ingredient scope. Its Green Chemistry fit is weak: nonrenewable feedstocks, limited biodegradability, and end-of-life persistence outweigh its inertness in the formula.
How does Diphenyl Dimethicone/Vinyl Diphenyl Dimethicone/Silsesquioxane Crosspolymer work chemically?
The molecule is a crosslinked network built from Si-O units carrying aromatic and methyl-rich side groups, which gives high refractive index, slip, and film integrity. It is generally used as a dispersed solid or gelled phase in anhydrous and emulsion systems, is stable across normal cosmetic pH ranges, and is not prone to oxidation like unsaturated plant oils.
Last updated 2026-05-13