People who follow a vegan diet, unless very careful, can easily lack protein intake and far too often the proteins they do consume are incomplete and missing various essential amino acids. This is where Pea Protein can really assist by completing the amino acid profile. Pea Protein is also easily digested therefore easier on the stomach for those with digestive issues or are lactose intolerant.
There are other suitable proteins for vegans. You can find more information about this on the products pages. The Vegan blends that are made up of other plant based proteins also have their unique benefits.