BioStacks
Bob's Red Mill

Large Flake Nutritional Yeast, Gluten Free, 5 oz (142 g)

Capsule · 2 Tbsp (8 g)

iHerbAmazon

Ingredients (10)

Potassium

100%

Dose

141 mg

Target

99–500 mg

Form

—

Niacin

100%

Dose

25 mg

Target

25–500 mg

Form

—

Vitamin B6

13%

Dose

3.2 mg

Target

25–100 mg

Form

—

Folate

100%

Dose

975 mcg

Target

400–800 mcg

Form

Not listed

Riboflavin

21%

Dose

5.2 mg

Target

25–100 mg

Form

Budget

Other Ingredients (7)

Nutritional YeastBase

Can trigger reactions in people with yeast sensitivity or Candida overgrowth. High in tyramine — may interact with MAOIs and cause hypertensive crisis. High in purines — may worsen gout. Can cause bloating and GI discomfort.

Folic AcidVitamin

Synthetic form of vitamin B9 used for fortification — supports red blood cell formation and neural tube development. Pharmacologically distinct from the natural/active form (5-methyltetrahydrofolate, methylfolate).

NicotinamideVitamin

Amide form of vitamin B3 used for fortification; supports cellular energy and NAD+ synthesis without flushing

Riboflavin-5-PhosphateColorant

Active coenzyme form of vitamin B2; used as yellow colorant and for B2 fortification in supplements

Thiamine HydrochlorideVitamin

Stable salt form of vitamin B1 used for fortification; supports carbohydrate metabolism and nerve function

Thiamine HydrochlorideVitamin

Stable salt form of vitamin B1 used for fortification; supports carbohydrate metabolism and nerve function

pyridoxine hydrochloride (vitamin B6)

Not reviewed yet

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Similar Supplements

Products that cover similar health dimensions based on their ingredients.

Nutritional Yeast Powder

NOW

Nutritional Yeast Powder

💧 for Hydration

53
Activated B-Complex

Isotonix

Activated B-Complex

🤰 for Pregnancy

51
B-Complex with Electrolytes

Mason Natural

B-Complex with Electrolytes

🤰 for Pregnancy

49
Vitamin B-Complex

Windmill

Vitamin B-Complex

🤰 for Pregnancy

55

Rexall

High Potency B-Complex

🤰 for Pregnancy

47

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

BioStacks

Know exactly what's in your supplements.

Navigate

  • Home
  • App Store
  • Google Play

Resources

  • Contact & Support
  • Terms of Service
  • Privacy Policy

Explore

  • Health Areas
  • Best Supplements
  • Nutrients
  • All Supplements

Popular Picks

  • Best Magnesium for Sleep
  • Best Collagen for Skin
  • Best Creatine for Muscle
  • Best Vitamin D for Bone Health
  • Best Probiotics for Digestion
  • Best CoQ10 for Heart
© 2026 BioStacks. All rights reserved. Not medical advice.