Br
Brassica Campestris/Aleurites Fordi Oil Copolymer
Brassica Campestris/Aleurites Fordi Oil CopolymerBarrier
A plant-oil polymer that forms a flexible, water-resistant film — helps a product stay put and resist transfer.
What it does
It’s made by linking rapeseed and tung-tree oils together. It’s there for wear, not to change your skin.
The EU’s ingredient database lists it as a film former (leaves a film on skin).European Commission, CosIng (© European Union, CC BY 4.0) · uses put in plain words by Drop ↗
Browse all 1238 ingredients — grouped by what they do, each with whatever evidence we can cite.
This page is public so a shared ingredient card always has its sources behind it — and so you can check them without an account.
Want more like this?
Every evidence-based flag cites its source, Drop tells you when your routine is complete, and it helps you simplify — instead of selling you more. The app launches on iOS and Android in October 2026. Rate my routine works today at /rate — no sign-in.