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Focus Attention

product on market Powder Nature's Sunshine Safety: 86/100
86/100

This product is generally safe

  • Folate: 333mg is 333.0× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 80% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This product contains a complex of B vitamins, which are known to support cognitive function and energy metabolism. There is strong research evidence for the role of these nutrients in neurological health. However, the overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Folate: 333mg is 333.0× the Tolerable Upper Intake Level (1.0mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Focus Attention
Open Full PDF View on NIH DSLD →
Details

Label Data

0.5233 Gram(s)
Serving Size
60
Servings
Other Combinations
Product Type
80%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1 mg (83% DV)
Within RDA (0.8× RDA) 76 studies (A:0, B:33)
1.5 mg (115% DV)
1.2× RDA — within safe limits 13 studies (A:0, B:1)
10 mg (63% DV)
Within RDA (0.7× RDA) 196 studies (A:5, B:63)
1.5 mg (88% DV)
1.2× RDA — within safe limits 114 studies (A:3, B:35)
333 mcg DFE (83% DV)
Exceeds UL by 333.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
7.5 mcg (313% DV)
3.1× RDA — above typical dose 139 studies (A:1, B:44)
80 mcg (267% DV)
2.7× RDA — within safe limits 27 studies (A:0, B:11)
5 mg (100% DV)
Within RDA (1.0× RDA) 2 studies — no high-quality reviews
3.5 mg (1% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
Proprietary Blend
918 mg

Other Ingredients

natural Raspberry flavor Citric Acid Luo Han fruit juice concentrate Malic Acid Stevia leaf extract
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendation: Add 1-3 level scoops in 2 oz. water twice daily. Mix well and drink immediately. 1/4 teaspoon = Approx. 1 level scoop. Scoop included.

Warnings & Precautions

Notice: Pregnant or lactating women should consult their health care professional prior to taking this supplement.

This bottle was sealed for your protection. Do not use if inner seal is missing or damaged.

Additional Information

010018430917 Nervous and circulatory system support Guaranteed pure

Nature's Sunshine uses natural source materials that are subject to color variation. Since 1972 Quality, service, integrity Supports normal brain stimulation levels Supports blood circulation and neurotransmitters in the brain

Store in a cool, dry place tightly covered.

Product of U.S.A.

Metadata

Product Details

UPC / SKU0 99904 01843 3
DSLD Entry Date2019-10-23
Product TypeOther Combinations
FormPowder
BrandNature's Sunshine
DSLD ID207554
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.