CheckVegan

Is Diphenylsiloxy Phenyl/Propyl Trimethicone vegetarian?

Diphenylsiloxy Phenyl/Propyl Trimethicone

Vegetarian Vegetarian
Vegan Vegan

Diphenylsiloxy Phenyl/Propyl Trimethicone is a synthetic silicone polymer used as a skin-conditioning agent and film former in cosmetic products.

INCI name Diphenylsiloxy Phenyl/Propyl Trimethicone
CosIng ID 86613
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.

Report an issue