Hydrolyzed soy protein
From Free Knowledge Base- The DUCK Project: information for everyone
hydrolyzed soy protein is an ingredient that always contains MSG
If a food contains hydrolyzed soy protein and thus it is listed in the ingredients, the food supplier is not required to list MSG as an ingredients since the MSG was technically not added directly by the supplier so they argue. Because the manufacturer didn’t add an ingredient called “mono-sodium glutamate,” they are allowed to claim “No MSG added” on their label.