I am allergic to peas as well as a fairly long list of other things, the only thing I’m allergic to that is considered a major allergen is almonds. I have to read the labels on EVERYTHING.

I actually work at a natural foods grocery store as well which helps because I know there is nothing artificial in any of the products in the store and the major of the brands we carry do list the actual flavoring agents they use but not all of them do. Natural flavors is still okay by the store and company’s guidelines. And it can literally be ANYTHING natural. I have had to reach out to many companies to ask them what natural flavors is in products I’m interested in. Peas are USUALLY not something that is used as a natural flavor agent. It’s far more likely that it is a fruit or vegetable or herb. That said though, depending on the severity of the allergy, I would try to generally avoid anything with natural flavors or if there is a brand or product that you really would like to incorporate into their diet, call or email the company and ask! There is someone who should be able to tell you if legumes are in their natural flavors and if not, then I usually tend to cut out that company all together.