What is E421? Mannitol Explained
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E421 is Mannitol — a humectant (plant) used in baked goods, confectionery.
What is E421 (Mannitol)?
E421 is Mannitol, a food additive classified as a humectant that retain moisture and prevent drying out. A humectant (plant) used in baked goods, confectionery. You'll find it in baked goods, confectionery, dried fruits and many other packaged foods. Like every E-number, E421 has been authorised for use in food following an EFSA safety evaluation — though authorisation doesn't mean concern-free, as the safety section below explains.
Where is E421 found?
E421 (Mannitol) is found in baked goods, confectionery, dried fruits, tobacco products, cosmetics.
- baked goods
- confectionery
- dried fruits
- tobacco products
- cosmetics
Is E421 safe?
EFSA has reviewed E421 and considers it safe for human consumption at the levels used in food. No credible evidence links Mannitol to harm at normal dietary intakes.
EFSA opinion: Mannitol — status Safe.
Check the calorie content of foods containing E421. If you’re pregnant, see our pregnancy food safety guide.
Related to E421 (Mannitol)
Products relevant to this additive and your dietary choices
Additive-Free Cookbook
Recipes using whole, unprocessed ingredients with no E-numbers.
Whole Food Cooking Guide
Guides to cooking from scratch and reducing processed food intake.
E421 FAQs
What is E421 in food?
E421 is Mannitol — a humectant (plant) used in baked goods, confectionery.
Is E421 safe to eat?
EFSA has reviewed E421 and considers it safe for human consumption at the levels used in food. No credible evidence links Mannitol to harm at normal dietary intakes.
Is E421 vegan?
E421 (Mannitol) is vegan. It is derived from plant, with no animal involvement in standard food production.
Is E421 halal?
E421 (Mannitol) is halal. It is derived from plant, which involves no haram sources.
Related Humectants additives
Also check: safe for cats? · safe for dogs? · calorie checker · medication interactions
Data: Open Food Facts (ODbL) · EFSA