Last reviewed May 2026 · 1 min read

Is Octylisothiazolinone vegan?

Also known as: OIT

Vegan

Suitable for a vegan diet.

See all vegan ingredients →

In short

Yes — 100% synthetic.

01 · The basics

What is Octylisothiazolinone?

A biocide used primarily for industrial applications like leather and paint preservation.

02 · The source

Where it comes from

100% synthetic. Vegan.

Frequently asked

FAQ

Is OIT vegan?

Yes.

Commonly found in

PaintsAdhesives
Share

More in this category

Other industrial chemical ingredients

View all industrial chemical ingredients →

Keep exploring

Related ingredients

What's next

You might also be looking for