What is E476?
E476 is Polyglycerol polyricinoleate (PGPR), an emulsifier. The castor oil part is plant-based; the glycerol part can be animal-derived. Common in chocolate.
Also written as: INS 476, E-476, E 476, pgpr, polyglycerol polyricinoleate. INS is the international numbering system used outside Europe, including on labels in Asia, Australia and the Middle East.
What to do
Look for a halal logo, a "vegan" label, or a stated plant source on the pack. If none of these are present, you can contact the manufacturer and ask for the source.
Frequently asked questions
Is E476 halal?
E476 (Polyglycerol polyricinoleate (PGPR)) is doubtful (mushbooh). The castor oil part is plant-based; the glycerol part can be animal-derived. Common in chocolate.
What is E476 made from?
Castor oil and polyglycerol.
What is E476 used for?
E476 is used as an emulsifier, typically in bread, cakes, biscuits, chocolate, ice cream and margarine.
What should I do if a product contains E476?
Look for a halal logo, a "vegan" label, or a stated plant source on the pack. If none of these are present, you can contact the manufacturer and ask for the source.
Related E-numbers
Last reviewed 2026-10-06. How we decide · Suggest a correction