Last reviewed May 2026 · 1 min read
Is Locust Bean Gum (E410) vegan?
Also known as: E410, LBG, Carob bean gum, Carob gum
E-number: E410
Vegan
Suitable for a vegan diet.
Yes — Locust bean gum is produced by milling the endosperm of the seeds found inside the pods of the carob tree (Ceratonia siliqua).
01 · The basics
What is Locust Bean Gum (E410)?
A natural thickener and gelling agent extracted from the seeds of the carob tree. It is used to improve texture and prevent ice crystal formation in frozen desserts.
02 · The source
Where it comes from
Locust bean gum is produced by milling the endosperm of the seeds found inside the pods of the carob tree (Ceratonia siliqua). This entirely plant-based origin makes it suitable for vegans.
Frequently asked
FAQ
Does locust bean gum contain locusts?
No, the name is misleading. Locust bean gum is derived from the seeds of the carob tree, sometimes called the locust tree, but it has no connection to the insect.
Is locust bean gum the same as carob powder?
No. Carob powder is made by grinding the entire carob pod and is used as a cocoa substitute. Locust bean gum is extracted only from the seed's endosperm and is a flavorless thickener.
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