100 % natural. No msg added (Small amount of glutamate occurs naturally in yeast extract). All natural. Swanson is committed to providing products of quality and value. Swanson Unsalted Cooking Stock adds rich, delicious flavor to beef dishes or gravies. This 100% natural, full-bodied stock has no added salt. It's the secret to help you create more flavorful dishes! Swanson Unsalted Beef Flavored Stock is great for slow cooker recipes. Basting for moister, more flavorful roasts. Basting with Swanson Unsalted Beef Flavored Stock makes roasted meats more flavorful and tender. It's the secret to juicier, richer tasting roasts. Product of Canada.