Mommy Knows Best Brewer's Yeast Powder, Unflavored, 0.94 lb (15 oz) supplement bottle
Mommy Knows Best

Brewer's Yeast Powder, Unflavored, 0.94 lb (15 oz)

What We Researched
22 active ingredients analyzed · 1 inactive ingredient decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
78
Product Score Fair

Product Analysis

Transparency Fair

Supplement Facts

IngredientAmount% DV
Iron 1.2 g 2%
Thiamin (Vitamin B1) 70%
Riboflavin (Vitamin B2) 20%
Niacin 20%
Vitamin B6 8%
Folic Acid 30%
Biotin 5%
Selenium 30%
Vitamin D 0%
Calcium 0%
Potassium 0%
Bioavailability Very Good

Absorption Rating

  • Iron Fair
  • Thiamin (Vitamin B1) Good
  • Riboflavin (Vitamin B2) Good
  • Niacin Good
  • Vitamin B6 Fair
  • Folic Acid Fair
  • Biotin Good
  • Selenium Good
  • Vitamin D Good
  • Calcium Good
  • Potassium Good
Other Ingredients Excellent

Fillers & Additives

  • Brewer's Yeast
Efficacy Very Good

Dosage Analysis

  • Iron 1.2 g High

Supplement Facts

Ingredient Amount % Daily Value
Calories 60
Total Fat .75 g 1%
Saturated Fat .25 g 1%
Trans Fat 0 g
Polyunsaturated Fat 0 g
Monounsaturated Fat 0 g
Cholesterol 0 mg
Sodium 5 mg <1%
Total Carbohydrate 6.5 g 2%
Dietary Fiber 3.5 g 13%
Protein 7 g
Iron 1.2 g 2%
Thiamin (Vitamin B1) 70%
Riboflavin (Vitamin B2) 20%
Niacin 20%
Vitamin B6 8%
Folic Acid 30%
Biotin 5%
Selenium 30%
Vitamin D 0%
Calcium 0%
Potassium 0%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Brewer's Yeast Generally_safe

It is added as a source of nutrients.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$19$18$17$16$15 Mar 12 $17.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Mommy Knows Best

Founded 2014 · Woodstock, Illinois, United States · 2 products · mommyknowsbest.com

Certifications

1 certification
Kosher Certified Verified Source

Transparency

1 claim

Violation History

2 incidents
Prop 65 Lead2024-03-04Source
Lawsuit Magnesium powder products have a lower concentration of the element than advertised.2024Source
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Frequently Asked Questions
Is Mommy Knows Best Brewer's Yeast Powder, Unflavored a good supplement?

Mommy Knows Best Brewer's Yeast Powder, Unflavored, 0.94 lb (15 oz) received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 22 active ingredients with 28 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review.

What are the ingredients in Mommy Knows Best Brewer's Yeast Powder, Unflavored?

Mommy Knows Best Brewer's Yeast Powder, Unflavored contains 22 active ingredients: Calories (60), Total Fat (.75 g), Saturated Fat (.25 g), Trans Fat (0 g), Polyunsaturated Fat (0 g), Monounsaturated Fat (0 g), and 16 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Mommy Knows Best Brewer's Yeast Powder, Unflavored safe to take?

Mommy Knows Best Brewer's Yeast Powder, Unflavored, 0.94 lb (15 oz) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.