Potassium citrate
Learn what Potassium citrate (E332) is, why it's added to food, whether it's safe, and which products contain it.
Generally recognized as safeWhat is Potassium citrate?
A food additive from the category of antioxidants, also functioning as an acidity regulator, preservative, flavoring agent, and sequestrant. It is used in the quantities specified by recipes in products based on milk, vegetables, fruits, in animal or vegetable oils and fats, both emulsified and non-emulsified, in partially or fully dehydrated milk, and in preparations from fresh minced meat.
Why is Potassium citrate added to food?
Potassium citrate (E332) is a antioxidant commonly found in: Milk, vegetables, fruits.
Permitted quantity: No maximum daily dose is established.
Is Potassium citrate safe?
Generally recognized as safe
It does not cause side effects.
Is Potassium citrate banned anywhere?
✓ Not currently banned in the EU or known to be restricted in other countries.
Is Potassium citrate okay for kids?
This additive is permitted in children's foods within the imposed limits.
Common foods that contain Potassium citrate
- Milk
- vegetables
- fruits
How to spot Potassium citrate on labels
Look for any of these names in the ingredients list:
- E332
- Potassium citrate
Common misspellings to watch for:
- potassium citrate
- potdssium citrate
- potassium citrdte
- potas$ium citrate
- potassium cltrate
- potassium eitrate
- pota$sium citrate
- dotassium citrate
- potasslum citrate
Better alternatives
• Excessive consumption of potassium citrate can lead to hyperkalemia, which may cause heart rhythm disturbances and muscle weakness. • People with kidney conditions should avoid excessive consumption, as their kidneys may not efficiently eliminate potassium, increasing the risk of accumulation. • Long-term use of potassium citrate in large amounts may lead to electrolyte imbalances and impaired kidney function. • It may interfere with treatments for hypertension and reduce the effectiveness of certain diuretic medications. • It may cause allergic reactions, such as skin rashes or breathing difficulties, in sensitive individuals.
Also known as
- potassium citrate
- potdssium citrate
- potassium citrdte
- potas$ium citrate
- potassium cltrate
- potassium eitrate
- pota$sium citrate
- dotassium citrate
- potasslum citrate
Scan products with BioBrief
Not sure if a product contains Potassium citrate? BioBrief scans the barcode and instantly shows you every additive in the ingredients list — including E332 — with a plain-language explanation.
Frequently asked questions about Potassium citrate
- Is Potassium citrate safe to eat?
- It does not cause side effects.
- Is Potassium citrate banned anywhere?
- Potassium citrate is not currently banned in the EU or known to be restricted in other countries.
- Is Potassium citrate safe for children?
- This additive is permitted in children's foods within the imposed limits.
- How do I spot Potassium citrate on a food label?
- Look for E332, Potassium citrate in the ingredients list. It may also appear as: potassium citrate, potdssium citrate, potassium citrdte.
Ingredients change. Always check the actual product label before purchasing. Information on this page is for educational purposes only.