What is E515?
E515 is Potassium Sulphates — mineral salts, used as a acidity regulator to help control the acidity or alkalinity of food.
What is E515 (Potassium Sulphates)?
E515 is the E-number for potassium sulphates, one of the acidity regulators group of food additives (E500–E599). Additives in this group control the acidity or alkalinity of food. Mineral salts. Like every E-number, E515 has been evaluated and authorised for use in food in the European Union — the 'E' literally stands for Europe, and a number is only granted after a safety assessment. That authorisation doesn't mean every additive suits every diet or that all concerns are settled, which is why we break down the safety, vegan, vegetarian and halal status of E515 in detail below.
Where is E515 found?
E515 is typically used in baked goods, soft drinks, sweets, dairy products and processed foods. You'll find it listed in the ingredients either by its E-number (E515) or by its full name, potassium sulphates. Common foods that may contain E515 include:
- Baked goods
- Soft drinks
- Sweets
- Dairy products and processed foods
Full guide: foods containing E515 and how to spot it on labels →
Is E515 safe?
E515 is considered safe. It is authorised across the EU, UK and US, and safety evaluations by the European Food Safety Authority (EFSA) have not identified health concerns at the levels used in food. For most people there is no reason to avoid E515.
EFSA status: Authorised in the EU — no safety concern at current levels of use
Source: European Food Safety Authority
Is E515 vegan?
E515 is vegan. Mineral salts, with no animal involvement in standard production.
Full vegan status guide for E515 →Is E515 halal?
E515 is halal. Mineral salts, with no haram source involved.
Full halal status guide for E515 →Frequently Asked Questions
What is E515 in food?
E515 is Potassium Sulphates — mineral salts, used as a acidity regulator to help control the acidity or alkalinity of food.
Is E515 safe to eat?
Yes. E515 is authorised in the EU, UK and US, and EFSA evaluations found no health concern at normal food levels.
Is E515 vegan?
E515 is vegan. Mineral salts, with no animal involvement in standard production.
Is E515 halal?
E515 is halal. Mineral salts, with no haram source involved.
Also check: is this ingredient safe for cats? · safe for dogs? · check the calorie content of foods containing this
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Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).