Is your protein kosher? Elena M. April 06, 2020 01:39 Updated Sorry to say that at this time our blends are not Kosher :( Related articles Are Gainful products organic? Is your protein powder ok for people with seafood or shellfish allergies? Are Gainful products non-GMO? Is your product safe for people with nut allergies? Comments 0 comments Please sign in to leave a comment.