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E243PreservativeLow concern
Lauric Arginate
In plain words
The short version
A cationic antimicrobial used in cured meats to suppress Listeria — naturally derived but high-tech.
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
ADI of 0–0.5 mg/kg body weight. Rapidly hydrolyzed in digestion to lauric acid and arginine, both normal dietary components. No documented adverse effects at use levels.
The detail
Educational information only. Not medical or dietary advice.