Ingredient · E375

Nicotinic acid

Source
Not animal-derived
Allergen
No
Role in food
Nicotinic acid is added to foods as a source of vitamin B3, an essential …

What is Nicotinic acid?

Nicotinic acid, also known as niacin, is a form of vitamin B3. It is a water-soluble vitamin that occurs naturally in certain foods and can also be synthesised. It is often added to foods as a nutrient supplement.

Is Nicotinic acid vegan?

Nicotinic acid is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Nicotinic acid gluten-free?

It does not contain gluten.

Is Nicotinic acid a major allergen?

Nicotinic acid is not one of the 14 major allergens that must be emphasised on UK food labels.

What is Nicotinic acid used for?

Nicotinic acid is added to foods as a source of vitamin B3, an essential nutrient.

Is Nicotinic acid safe?

Nicotinic acid is authorised as a nutrient in food supplements and fortified foods in the UK.

Why it's used

Nicotinic acid is added to foods as a source of vitamin B3, an essential nutrient. It is commonly found in fortified breakfast cereals, bread, and other grain products to help consumers meet their daily vitamin requirements.

Health notes

Nicotinic acid is authorised as a nutrient in food supplements and fortified foods in the UK. The European Food Safety Authority (EFSA) has evaluated its safety. While high doses can cause flushing, at typical intake levels from fortified foods, it is considered safe and beneficial as a source of vitamin B3. The NHS recommends vitamin B3 as part of a balanced diet.

Allergen info

Nicotinic acid is not one of the 14 major allergens that must be emphasised on UK food labels. It does not contain gluten.

Foods that contain Nicotinic acid

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.