Potassium citrates (E332)
Updated October 2, 2026
Potassium citrates (E332) is a food additive in the “acids & acidity regulators” group. It appears in 1,291 products in our database, 223 of them sold in the US.
Quick facts
- Also known as
- E332
- E-number
- E332
- Function
- Acids & acidity regulators
- Found in
- 1,291 products (223 sold in the US)
Foods that commonly contain Potassium citrates
Share of published products in each category whose ingredient list includes Potassium citrates.
Popular products with Potassium citrates
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b NOVA 4 
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c NOVA 4 
d NOVA 4 How to spot Potassium citrates on a label
Look for any of these names in the ingredient list:
Related additives
Frequently asked questions
What foods contain Potassium citrates?
In our database, Potassium citrates most often appears in beverages, sweetened beverages, gingerbreads and candies.
How many products contain Potassium citrates?
1,291 published products on Foodmetria list Potassium citrates, including 223 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.