Lets compare vitamin content per 14 ounces of Frontier, Nutritional Yeast vs Now, Nutritional Yeast Flakes:
Fortified Nutritional Yeast Flakes by Now Foods contain 23.8 times more Vitamin B1, 1.7 times more Vitamin B2, 9.5 times more Vitamin B3, 21.5 times more Vitamin B6 and 5 times more Vitamin B9 than Fortified Nutritional Yeast by Frontier.
Comparing minerals per 14 ounces for Frontier, Nutritional Yeast vs Now, Nutritional Yeast Flakes:
Fortified Nutritional Yeast by Frontier has 1.9 times more Calcium and more Sodium than Fortified Nutritional Yeast Flakes by Now Foods.
Both Fortified Nutritional Yeast by Frontier and Fortified Nutritional Yeast Flakes by Now Foods have similar amounts of Iron and Potassium per 14 oz.
Comparison of macro-nutrients per 14 ounces:
Fortified Nutritional Yeast by Frontier has more Sugars than Fortified Nutritional Yeast Flakes by Now Foods.
Both Fortified Nutritional Yeast by Frontier and Fortified Nutritional Yeast Flakes by Now Foods have similar amounts of Energy, Fat, Carbohydrate, Fiber and Protein per 14 oz.
Both Fortified Nutritional Yeast by Frontier as well as Fortified Nutritional Yeast Flakes by Now Foods have insufficient amounts of Cholesterol, Glucose and Sucrose in 14 oz.