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Brewer's Yeast

product on market Tablet or Pill The Vitamin Shoppe Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Brewer's yeast provides protein and B vitamins, including thiamine and riboflavin, which support cellular energy metabolism. There is moderate evidence that these nutrients contribute to overall metabolic function. The ingredient profile is generally considered safe for consumption.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Brewer's Yeast
Open Full PDF View on NIH DSLD →
Details

Label Data

6 Tablet(s)
Serving Size
83
Servings
Non-Nutrient/Non-Botanical
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
15 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
Protein
2 Gram(s) (4% DV)
0.47 mg (39% DV)
Within RDA (0.4× RDA) 76 studies (A:0, B:33)
0.16 mg (12% DV)
Within RDA (0.1× RDA) 13 studies (A:0, B:1)
1.17 mg (7% DV)
Within RDA (0.1× RDA) 196 studies (A:5, B:63)
Brewer's Yeast
3900 mg

Other Ingredients

Croscarmellose Sodium Magnesium Stearate Silicon Dioxide Aqueous Film Coating
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions: Take six (6) tablets daily, preferably with meals.

Warnings & Precautions

Contains: Wheat.

Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions.

Keep out of reach of children.

Tamper evident Do not use if outer seal is broken or missing.

Formulation Notes

Dairy-free Soy-free Nut-free

Does not contain: Sugar, salt, artificial colors or flavors.

Additional Information

Superfood

Quality promise Tested & trusted

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU7 66536 01372 2
DSLD Entry Date2020-02-26
Product TypeNon-Nutrient/Non-Botanical
FormTablet or Pill
BrandThe Vitamin Shoppe
DSLD ID213818
Data Updated2026-04-11
Research

Research Evidence

22
Research Sources
49
Avg Quality
8
Rct
4
Meta Analysis
4
Clinical Trial
3
Systematic Review
1
Cochrane Review
1
Regulatory Source
B Effect of vitamin B2, vitamin C, vitamin D, vitamin E and folic acid in adults with essential hypertension: a systematic review and network meta-analysis
Systematic Review BMJ open 2024 PubMed DOI
B Effect of Vitamin B2 supplementation on migraine prophylaxis: a systematic review and meta-analysis
Meta Analysis Nutritional neuroscience 2022 PubMed DOI
B Supplementary vitamin E, selenium, cysteine and riboflavin for preventing kwashiorkor in preschool children in developing countries
Systematic Review The Cochrane database of systematic reviews 2010 PubMed DOI
B Riboflavin supplements for blood pressure lowering in adults.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Associations of dietary vitamin B1, vitamin B2, vitamin B6, and vitamin B12 with the risk of depression: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2022 PubMed DOI
C Prophylaxis of migraine headaches with riboflavin: A systematic review
Systematic Review Journal of clinical pharmacy and therapeutics 2017 PubMed DOI
C Medium-dose riboflavin as a prophylactic agent in children with migraine: a preliminary placebo-controlled, randomised, double-blind, cross-over trial
Rct Cephalalgia : an international journal of headache 2010 PubMed DOI
C The efficacy of 2 different phakic intraocular lens implant in keratoconus as an isolated procedure or combined with collagen crosslinking and intra-stromal corneal ring segments: a systematic review and meta-analysis
Meta Analysis International ophthalmology 2023 PubMed DOI
C Epithelium-off photochemical corneal collagen cross-linkage using riboflavin and ultraviolet a for keratoconus and keratectasia: a systematic review and meta-analysis
Meta Analysis The ocular surface 2014 PubMed DOI
C Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10: a randomized, placebo-controlled, double-blind, multicenter trial
Rct The journal of headache and pain 2015 PubMed DOI
View all evidence for Riboflavin →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.