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E420SweetenerLow concern
Sorbitol
In plain words
The short version
A naturally occurring sugar alcohol about 60% as sweet as sucrose, common in sugar-free products.
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. Considered safe for humans. Doses above 30–50 g/day commonly cause osmotic diarrhea, bloating, and gas. EU mandates the label warning 'Excessive consumption may produce laxative effects' above defined levels.
The detail
Educational information only. Not medical or dietary advice.