Other additives · Food additive

Magnesium carbonates (E504)

Updated October 2, 2026

Magnesium carbonates (E504) is a food additive in the “other additives” group. It appears in 634 products in our database, 18 of them sold in the US.

Quick facts

Also known as
E504
E-number
E504
Function
Other additives
Found in
634 products (18 sold in the US)

Foods that commonly contain Magnesium carbonates

Energy drinks 2% · 47
Groceries 0% · 30
Candies 0% · 29
Stuffed wafers 2% · 16
Ice cream cones 2% · 15
Biscuits 0% · 13

Share of published products in each category whose ingredient list includes Magnesium carbonates.

Popular products with Magnesium carbonates

Magnesium carbonates-free alternatives

Popular products from the same categories that don't list Magnesium carbonates and score Nutri-Score A–C.

How to spot Magnesium carbonates on a label

Look for any of these names in the ingredient list:

Magnesium carbonatesE504

Related additives

Frequently asked questions

What foods contain Magnesium carbonates?

In our database, Magnesium carbonates most often appears in sweetened beverages, energy drinks, groceries and candies.

How many products contain Magnesium carbonates?

634 published products on Foodmetria list Magnesium carbonates, including 18 sold in the United States. Counts come from ingredient lists in Open Food Facts and update daily.

Product data: Open Food Facts (ODbL), updated daily. Additive information is for general education and is not medical advice. Always check the package label. Our methodology.