Pea protein

Pea protein is a plant-based protein derived from yellow split peas. The peas are milled into flour, and then the protein is extracted and purified, often using water or alcohol-based processes, before being dried into a powder.

Manufacturers add pea protein as a source of plant-based protein, to improve texture, and to act as a binding agent. It is commonly found in vegan and vegetarian meat alternatives, protein bars, dairy-free milk alternatives, and baked goods.

Pea protein is not considered 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 source of dietary protein, which is essential for muscle building and repair. Regulatory bodies like EFSA have evaluated the safety of proteins in general, and pea protein is widely consumed. Evidence suggests it is well-tolerated, and some studies indicate potential benefits for satiety and muscle synthesis, although more research is ongoing.