All E-numbers
E284Best avoided

Boric acid

Preservative

E284, also known as Boric acid, is a food additive in the preservative category. Preservative only permitted in caviar, toxic in large amounts. Skaren rates it "best avoided". It is suitable for vegans.

Category
Preservative
Safety
Best avoided
Vegan
Yes

What is E284?

E284 (Boric acid) — Preservative only permitted in caviar, toxic in large amounts.

Is E284 (Boric acid) safe?

E284, also known as Boric acid, is a food additive in the preservative category. Preservative only permitted in caviar, toxic in large amounts. Skaren rates it "best avoided". It is suitable for vegans.

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Other additives

Information is for general guidance only and is not medical or dietary advice.