Is Trader Joe's Nutritional Yeast - Vegan, Gluten-free, 4 Ounce Barley Free?
Yes! The manufacturer claims that this product is barley free.


Ingredients
Dried Yeast, Thiamin Hydrochloride (Vitamin B1), Riboflavin (Vitamin B2), Niacin, Pyridoxine Hydrochloride (Vitamin B6), Folic Acid, Vitamin B12.


