Ingredient · E140i

Chlorophylls

Source
Not animal-derived
Allergen
No
Role in food
Chlorophylls are primarily used as a natural green food colouring (E140). They impart a …

What is Chlorophylls?

Chlorophylls are the green pigments found naturally in plants, algae, and cyanobacteria. They are essential for photosynthesis, the process by which light energy is converted into chemical energy. In food production, chlorophylls are extracted from plant sources like grass, nettles, or alfalfa, and can also be synthesised.

Is Chlorophylls vegan?

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

Is Chlorophylls gluten-free?

They are considered safe for individuals with gluten intolerance.

Is Chlorophylls a major allergen?

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

What is Chlorophylls used for?

Chlorophylls are primarily used as a natural green food colouring (E140).

Is Chlorophylls safe?

Chlorophylls are authorised as a food additive in Great Britain and are listed on the Register of Food Additive Authorisations.

Why it's used

Chlorophylls are primarily used as a natural green food colouring (E140). They impart a vibrant green hue to a variety of food products, including confectionery, desserts, and some beverages. Their natural origin makes them a popular choice for manufacturers seeking to label products with natural ingredients.

Health notes

Chlorophylls are authorised as a food additive in Great Britain and are listed on the Register of Food Additive Authorisations. They have been evaluated by EFSA, which has established conditions for their use. At typical intake levels found in food, chlorophylls are not associated with adverse health effects. There are no widespread controversies regarding their safety or consumption within the EU or UK.

Allergen info

Chlorophylls are not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. They are considered safe for individuals with gluten intolerance.

Foods that contain Chlorophylls

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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.