Can Pea Protein Powder cause constipation?

It is fairly uncommon to suffer from constipation when using pea protein powder, however there are a couple of exceptions to this. Excessive use of protein powder without appropriate hydration and fiber can lead to constipation, although the type of protein used is not relevant in this case. A pea protein powder intolerance can also cause constipation, though this is rare with pea protein powders.