Is Dimethicone vegan?
Vegan
Dimethicone is a synthetic silicone. Always vegan.
What it is
A silicone polymer used as a skin-conditioning agent and hair smoother.
Why vegan
Lab-synthesized from silicon; no animal source.
Where you'll find it
- Foundations and primers
- Hair serums
- Skincare
Vegan alternatives
- Plant-oil-based 'silicone-free' formulas
FAQ
- Is dimethicone tested on animals?
- The ingredient itself is widely accepted as safe and is not typically retested. Buy from cruelty-free brands to be sure.
Sources
Last reviewed June 4, 2026