Our Bouillons contain no added salts or sugars.  And they are all totally vegan friendly.  The protein comes from fortified nutritional yeast, so it will add the nutrients you need without giving up on flavor.  We like our bouillons so much; we utilize it in many of our own recipes.
 
Our "Chicken" flavor is great for a chicken or vegetable flavored dish.  It contains no actual chicken, but tastes like a chicken bouillon should taste.