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Balanced B-Complex

product on market Tablet or Pill Nature's Sunshine Safety: 93/100
93/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
  • 82% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The B-complex ingredients, including thiamine, riboflavin, and folate, are supported by strong evidence for their roles in energy metabolism and neurological function. These nutrients act as essential cofactors in cellular processes across the body. Research indicates a high safety profile for these vitamins when taken within recommended dosages.

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

Alerts

Safety Alerts

Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Balanced B-Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
120
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
82%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

4 mg (333% DV)
3.3× RDA — above typical dose 76 studies (A:0, B:33)
6 mg (462% DV)
4.6× RDA — above typical dose 13 studies (A:0, B:1)
50 mg (313% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
8 mg (471% DV)
6.2× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
667 mcg DFE (167% DV)
Exceeds UL by 667.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
50 mcg (2083% DV)
20.8× RDA — above typical dose 139 studies (A:1, B:44)
100 mcg (333% DV)
3.3× RDA — above typical dose 27 studies (A:0, B:11)
40 mg (800% DV)
8.0× RDA — above typical dose 2 studies — no high-quality reviews
6.5 mg (1% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
Calcium
115 mg (9% DV)
80 mg (6% DV)
Within RDA (0.1× RDA) 13 studies (A:0, B:3)

Other Ingredients

Cellulose Stearic Acid Inositol Para-Amino Benzoic Acid Magnesium Stearate Cabbage Brown Rice
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommended Use: Take 1 tablet daily with a meal.

Warnings & Precautions

Do not use if inner seal is missing or damaged.

Formulation Notes

Balanced B-Complex, a vegetarian-friendly formula, provides an array of B vitamins that support nervous system function.

Balanced B-Complex, a vegetarian-friendly formula, provides an array of B vitamins that support nervous system function. Provides 100% or more of the Daily Value of thiamin, riboflavin, niacinamide, vitamin B6, folic acid, vitamin B12 and pantothenic acid per tablet.

General nutrition support Supports nervous system function

Provides a full array of B vitamins

Guaranteed pure

Additional Information

Bottle made from 100% post consumer recycled material. We are committed to you and our planet. Scan to learn more.

New look! Same great product

Metadata

Product Details

UPC / SKU0 99904 01625 5
DSLD Entry Date2022-10-24
Product TypeMulti-Vitamin and Mineral (MVM)
FormTablet or Pill
BrandNature's Sunshine
DSLD ID277983
Data Updated2026-04-11
Research

Research Evidence

100
Research Sources
56
Avg Quality
48
Systematic Review
30
Meta Analysis
13
Rct
6
Clinical Trial
1
Cochrane Review
1
Regulatory Source
B Thiamine for prevention and treatment of Wernicke-Korsakoff Syndrome in people who abuse alcohol
Systematic Review The Cochrane database of systematic reviews 2013 PubMed DOI
B Efficacy of B-vitamins and vitamin D therapy in improving depressive and anxiety disorders: a systematic review of randomized controlled trials
Systematic Review Nutritional neuroscience 2023 PubMed DOI
B Effect of thiamine supplementation on glycaemic outcomes in adults with type 2 diabetes: a systematic review and meta-analysis
Meta Analysis BMJ open 2022 PubMed DOI
B Effect of intravenous thiamine administration on critically ill patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024 PubMed DOI
B Effect of adjunctive vitamin C, glucocorticoids, and vitamin B1 on longer-term mortality in adults with sepsis or septic shock: a systematic review and a component network meta-analysis
Systematic Review Intensive care medicine 2022 PubMed DOI
B Effect of Combined Diclofenac and B Vitamins (Thiamine, Pyridoxine, and Cyanocobalamin) for Low Back Pain Management: Systematic Review and Meta-analysis
Meta Analysis Pain medicine (Malden, Mass.) 2020 PubMed DOI
B Thiamine, Ascorbic Acid, and Hydrocortisone As a Metabolic Resuscitation Cocktail in Sepsis: A Meta-Analysis of Randomized Controlled Trials With Trial Sequential Analysis
Meta Analysis Critical care medicine 2021 PubMed DOI
B The effects of thiamine supplementation on patients with heart failure: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Complementary therapies in medicine 2022 PubMed DOI
B Hydrocortisone Combined with Vitamin C and Thiamine in the Treatment of Sepsis/Septic Shock: A Systematic Review with Meta-Analysis and Trial Sequential Analysis
Meta Analysis Clinical and investigative medicine. Medecine clinique et experimentale 2023 PubMed DOI
B Thiamine for Wernicke-Korsakoff Syndrome in people at risk from alcohol abuse
Systematic Review The Cochrane database of systematic reviews 2004 PubMed
View all evidence for Thiamine →
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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.