/ / Frontier Co-op, Premium Nutritional Yeast, 3.6 oz (102 g)

Frontier Co-op, Premium Nutritional Yeast, 3.6 oz (102 g)

Fortified inactive yeast provides B vitamins and zinc, with 3 g protein per 2-tablespoon serving. It is labeled vegan and gluten-free.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo natural flavorsNo synthetic preservativesNo added nitritesNo phosphates
$6.51 3.6 oz (102 g) · lowest price at Vitacost
Price and stock checked Oct 30, 2026
Key nutrition facts
25caloriesPer serving · 2 Tbsp. (6g)
Protein
3g
Fiber
1g
Added sugar
—
Sodium
5mg
Saturated fat
—
From the product label
Ingredients: Inactive yeast (inactive yeast, thiamine hydrochloride (vitamin B1), riboflavin (vitamin B2), nicotinic amide (vitamin B3), calcium d-pantothenate (vitamin B5), pyridoxine hydrochloride (vitamin B6), folic acid (vitamin B9), cyanocobalamin (vitamin B12), zinc sulfate)
82 / 100
Good Scored automatically
Weighted as salt, spices, baking staplesMedium confidence · Scored on 8 of 11 inputs, 1 claim verified
Nutrition · counts 5%50
Ingredients · counts 45%100
Processing · counts 20%80
Sourcing · counts 10%50
Transparency · counts 20%65
Why it scores 82
Nutrition 50 · Used in small amounts, so nutrition barely counts
Ingredients 100 · 9 ingredients; no added sugar, seed oils, dyes or flagged additives
Processing 80 · Inactive yeast is fortified with B vitamins and zinc.
Sourcing 50 · No origin or growing practices are stated.
Transparency 65 · Complete ingredient list; no origin or growing claims.
Evidence behind the Ingredients deductionsNone: no added sugar, seed oils, dyes, sweeteners or flagged additives were found.
Scored Oct 20, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

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Ingredients
Inactive yeast (inactive yeast Thiamine hydrochloride (vitamin B1) Riboflavin (vitamin B2) Nicotinic amide (vitamin B3) Calcium d-pantothenate (vitamin B5) Pyridoxine hydrochloride (vitamin B6) Folic acid (vitamin B9) Cyanocobalamin (vitamin B12), zinc sulfate)
8 ingredients
Sourcing

Origin not disclosed on the product page.

AdditivesNo additives found

No additives, added sugars, seed oils or flavourings found in the ingredient list.

Matched from the ingredient list. Risk levels summarise findings from EFSA, the FDA, IARC and published studies; they explain a concern, not a diagnosis.

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