MGP Ingredients» Optein is a highly versatile, lightly hydrolyzed wheat protein. (preparedfoods.com)
Some contain soy sauce (which may be made from wheat) or seasonings containing hydrolyzed wheat protein, wheat flour or wheat starch. (healthyfoodsandmore.com)
Hydrolyzed wheat protein strengthens hair roots and moisturizes skin while reducing shedding, and effectively cleanses any coat. (advetcare.com)