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E412ThickenerLow concern
Guar Gum
In plain words
The short version
A natural plant gum extracted from guar bean endosperm, used to thicken sauces and dairy.
Why it's green
It's widely considered safe at the amounts used in food, so we mark it green. The Safety section below has the details.
Safety profile
No ADI specified. Generally well tolerated; high doses can cause bloating or gas as it ferments in the colon. Has been linked to esophageal obstruction when consumed as dry powder without enough liquid.
The detail
Educational information only. Not medical or dietary advice.