Ingredient

Using Lamb S Rennet

Source
Animal-derived
Allergen
No
Role in food
Manufacturers use lamb's rennet as a coagulant in cheesemaking, a process essential for separating …

What is Using Lamb S Rennet?

Lamb's rennet is a complex mixture of enzymes, primarily chymosin and pepsin, extracted from the stomach lining of young, unweaned lambs. It is traditionally used in cheesemaking to coagulate milk, forming curds and whey.

Is Using Lamb S Rennet vegan?

No. Using Lamb S Rennet is animal-derived, so it is not vegan.

Is Using Lamb S Rennet gluten-free?

It does not contain gluten.

Is Using Lamb S Rennet a major allergen?

Lamb's rennet is not one of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Using Lamb S Rennet used for?

Manufacturers use lamb's rennet as a coagulant in cheesemaking, a process essential for separating milk solids from liquid.

Is Using Lamb S Rennet safe?

Lamb's rennet is not classified as a food additive in the UK and therefore does not have an E-number or require authorisation on the Register of Food Additive Authorisations.

Why it's used

Manufacturers use lamb's rennet as a coagulant in cheesemaking, a process essential for separating milk solids from liquid. It is most commonly found in a variety of cheeses, and sometimes in related products like pasta sauces and pestos where cheese is a key ingredient.

Health notes

Lamb's rennet is not classified as a food additive in the UK and therefore does not have an E-number or require authorisation on the Register of Food Additive Authorisations. It is a natural enzyme preparation derived from animal stomachs. No specific health concerns are associated with its consumption at typical levels found in food. Regulatory bodies have not set specific intake limits for rennet preparations.

Allergen info

Lamb's rennet is not one of the 14 major allergens that UK law requires to be emphasised on food labels. It does not contain gluten.

Foods that contain Using Lamb S Rennet

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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.