Ingredient

Cellulase

Source
Not animal-derived
Allergen
No
Role in food
Cellulase is primarily used as a processing aid in the food industry. It can …

What is Cellulase?

Cellulase is an enzyme that breaks down cellulose, a complex carbohydrate found in plant cell walls. It is typically produced through the fermentation of specific microorganisms, such as fungi or bacteria. The enzyme is then purified for use in food production.

Is Cellulase vegan?

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

Is Cellulase a major allergen?

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

What is Cellulase used for?

Cellulase is primarily used as a processing aid in the food industry.

Is Cellulase safe?

Cellulase is not typically considered a food additive in the UK and is therefore not listed on the Register of Food Additive Authorisations.

Why it's used

Cellulase is primarily used as a processing aid in the food industry. It can help to improve the texture and digestibility of certain foods, particularly those containing plant-based ingredients. It is sometimes found in protein powders and dietary supplements to aid in the breakdown of plant fibres.

Health notes

Cellulase is not typically considered a food additive in the UK and is therefore not listed on the Register of Food Additive Authorisations. It functions as an enzyme to aid digestion. Regulatory bodies like EFSA have evaluated enzymes for food use, and they are generally considered safe when used as intended. There is no widespread controversy surrounding the consumption of cellulase at typical dietary levels.

Allergen info

Cellulase is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It is a protein enzyme. Not a major allergen.

Foods that contain Cellulase

Compare products →
Amazon links are paid links. As an Amazon Associate I earn from qualifying purchases. About these links

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.