Last reviewed May 2026 · 1 min read
Is Sucrose Acetate Isobutyrate vegan?
Also known as: E444, SAIB
E-number: E444
Vegan
Suitable for a vegan diet.
Yes — Synthesized from sucrose (sugar) and acetic/isobutyric acids.
01 · The basics
What is Sucrose Acetate Isobutyrate?
An emulsifier used to stabilize essential oils in beverages.
02 · The source
Where it comes from
Synthesized from sucrose (sugar) and acetic/isobutyric acids. 100% vegan.
Frequently asked
FAQ
Is E444 vegan?
Yes, it is synthetic/plant-based.
Commonly found in
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