Names to look for on labels
- hydrolyzed vegetable protein
- hydrolysed soy protein
- hydrolysed soya protein
- hydrolysed wheat protein
- hydrolysed plant protein
What to do
No action needed for this additive. Check the rest of the ingredient list, and remember that meat products still need proper halal slaughter.
More about hydrolysed vegetable protein
Hydrolysed vegetable protein (HVP) is made by breaking down plant protein, usually from soya, wheat or maize, with acid or enzymes. The result is rich in savoury amino acids and works as a flavouring.
It is used in stock cubes, soups, snacks, gravy mixes and ready meals. It is plant-derived, though some products contain wheat, soya or both, which are allergens.
Is hydrolysed vegetable protein vegetarian or vegan?
Yes. Hydrolysed vegetable protein is normally made from plant, mineral, microbial or synthetic sources, so it is suitable for vegetarians and vegans.
Found in 7 UK products we checked
See all 7 products with hydrolysed vegetable protein →
Why we classify it this way
Halal Plant-based flavour enhancer.
Basis: No concern found. Made from plants, minerals, fermentation or synthesis, or from a permitted animal product. Nothing in normal production raises a pork, alcohol, insect or slaughter question.
No external reference is listed for this record yet.
Classification audited 3 November 2026. It has not been reviewed by a scholar. How classifications work · Suggest a correction
Frequently asked questions
Is hydrolysed vegetable protein halal?
Hydrolysed vegetable protein is halal. Plant-based flavour enhancer.
Where does hydrolysed vegetable protein come from?
Soya, wheat or other plant protein.
Is hydrolysed vegetable protein vegetarian or vegan?
Yes. Hydrolysed vegetable protein is normally made from plant, mineral, microbial or synthetic sources, so it is suitable for vegetarians and vegans.