Brewer's Yeast Powder, 1 lb (454 g)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Iron | 1.4 mg | 10% |
| Thiamin | 3.9 mg | 330% |
| Niacin | 16.6 mg NE | 100% |
| Folate | 1,050 mcg DFE | 263% |
| Phosphorus | 330 mg | 25% |
| Zinc | 5.9 mg | 50% |
| Copper | 0.2 mg | 20% |
| Potassium | 600 mg | 15% |
| Riboflavin | 1.5 mg | 120% |
| Vitamin B6 | 16.6 mg | 980% |
| Biotin | 30 mcg | 100% |
| Magnesium | 40 mg | 10% |
| Selenium | 42 mcg | 80% |
Bioavailability Very Good
Absorption Rating
- Iron Fair
- Thiamin Good
- Niacin Good
- Folate Fair
- Phosphorus Good
- Zinc Fair
- Copper Fair
- Potassium Good
- Riboflavin Good
- Vitamin B6 Fair
- Biotin Good
- Magnesium Good
- Selenium Good
Other Ingredients Fair
Fillers & Additives
No inactive ingredient data available.
Efficacy Fair
Dosage Analysis
- Iron 1.4 mg Under-dosed
- Thiamin 3.9 mg Effective
- Niacin 16.6 mg NE Effective
- Folate 1,050 mcg DFE High
- Phosphorus 330 mg Under-dosed
- Zinc 5.9 mg Under-dosed
- Copper 0.2 mg Under-dosed
- Potassium 600 mg Under-dosed
- Riboflavin 1.5 mg Effective
- Vitamin B6 16.6 mg Effective
- Biotin 30 mcg Effective
- Magnesium 40 mg Under-dosed
- Selenium 42 mcg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 120 | |
| Total Fat | 1.5 g | 2% |
| Saturated Fat | 0.5 g | 0% |
| Trans Fat | 0 g | |
| Polyunsaturated Fat | 0 g | |
| Monounsaturated Fat | 1 g | |
| Sodium | 10 mg | <1% |
| Total Carbohydrate | 9 g | 3% |
| Dietary Fiber | 7 g | 25% |
| Protein | 16 g | |
| Iron | 1.4 mg | 10% |
| Thiamin | 3.9 mg | 330% |
| Niacin | 16.6 mg NE | 100% |
| Folate | 1,050 mcg DFE | 263% |
| Phosphorus | 330 mg | 25% |
| Zinc | 5.9 mg | 50% |
| Copper | 0.2 mg | 20% |
| Potassium | 600 mg | 15% |
| Riboflavin | 1.5 mg | 120% |
| Vitamin B6 | 16.6 mg | 980% |
| Biotin | 30 mcg | 100% |
| Magnesium | 40 mg | 10% |
| Selenium | 42 mcg | 80% |
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
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Certifications
6 certifications
Transparency
4 claims
Violation History
6 incidents
Is Swanson Brewer's Yeast Powder, 1 lb (454 g) a good supplement?
Swanson Brewer's Yeast Powder, 1 lb (454 g) received a product quality score of 68/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 23 active ingredients with 15 servings per container. The manufacturer, Swanson, holds a brand trust score of 90/100 with 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp.
What are the ingredients in Swanson Brewer's Yeast Powder, 1 lb (454 g)?
Swanson Brewer's Yeast Powder, 1 lb (454 g) contains 23 active ingredients: Calories (120), Total Fat (1.5 g), Saturated Fat (0.5 g), Trans Fat (0 g), Polyunsaturated Fat (0 g), Monounsaturated Fat (1 g), and 17 more. Notable high-dose ingredients include Thiamin at 330% DV, Folate at 263% DV, Vitamin B6 at 980% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Swanson Brewer's Yeast Powder, 1 lb (454 g) safe to take?
Swanson Brewer's Yeast Powder, 1 lb (454 g) 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.
Is Swanson a trustworthy supplement brand?
Swanson receives a brand trust score of 90/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Fargo, North Dakota, United States, the company offers 994 products in their lineup. They hold 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Swanson has 6 historical regulatory incidents on record, which are factored into the trust score.
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