Magnesium salts of fatty acids
Function: Emulsifier
E470B is the European food-additive number for Magnesium salts of fatty acids, an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Magnesium salts of fatty acids (E470b) is an emulsifier used as a food additive.
What is E470B used for?
Magnesium salts of fatty acids (E470B) is an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. It is added during food production for a technological purpose rather than for nutrition.
Is E470B safe or restricted?
E470B is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as “No regulatory flags” and does not make health claims. See the methodology for how regulatory levels are assigned.
Frequently asked questions about E470B
- What is E470B?
- E470B is the E-number for Magnesium salts of fatty acids, an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Magnesium salts of fatty acids (E470b) is an emulsifier used as a food additive.
- What is E470B used for?
- Magnesium salts of fatty acids (E470B) is an emulsifier — helps ingredients that normally separate, like oil and water, stay mixed. Manufacturers add it during processing rather than for nutrition. The Forkin app shows which products in your scan history actually contain it.
- Is E470B vegan or vegetarian?
- It depends on the source. Many additives can be produced from plant, mineral, or animal-derived raw materials, and the ingredient list rarely states which was used. The Forkin app shows the verified vegan and vegetarian status per product where it's known, instead of a blanket guess.
- Is E470B safe, and is it banned anywhere?
- E470B is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as "No regulatory flags" and does not make health claims — see the methodology page for how regulatory levels are assigned, and the Forkin app for the full profile, including acceptable daily intake (ADI) and restrictions by country.
See the full profile in Forkin
The Forkin app surfaces the full regulatory profile of E470B — acceptable daily intake (ADI), restrictions by country, vegan/vegetarian status, alternative names, and which products in your scan history contain it.