Ingredient · E100i

E100i

Source
Not animal-derived
Allergen
No
Role in food
Curcumin is used as a natural yellow colourant in a variety of food products, …

What is E100i?

Curcumin is a natural yellow pigment derived from the rhizomes (underground stems) of the turmeric plant (Curcuma longa). It is extracted from the plant material and purified for use as a food additive.

Is E100i vegan?

E100i is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is E100i a major allergen?

Curcumin is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.

What is E100i used for?

Curcumin is used as a natural yellow colourant in a variety of food products, including confectionery, dairy products, and baked goods.

Is E100i safe?

Curcumin is authorised as a food additive in Great Britain and is listed in the Register of Food Additive Authorisations.

Why it's used

Curcumin is used as a natural yellow colourant in a variety of food products, including confectionery, dairy products, and baked goods. It provides a vibrant yellow hue, enhancing the visual appeal of foods.

Health notes

Curcumin is authorised as a food additive in Great Britain and is listed in the Register of Food Additive Authorisations. European food safety authorities have evaluated its safety. While curcumin has been studied for various health effects, when used as a colourant at typical food levels, it is not associated with adverse health outcomes according to regulatory bodies. Evidence regarding its health effects at higher doses is still under research.

Allergen info

Curcumin is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It is considered safe for individuals with common allergies. Not a major allergen.

Foods that contain E100i

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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.