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High Strength B Complex

product on market Capsule Higher Nature Safety: 96/100
96/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • 90% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The B-complex vitamins, including thiamine, riboflavin, and niacin, are essential for energy metabolism and neurological function. There is strong evidence supporting their role in cellular health and cognitive maintenance. The formulation maintains a high safety profile for general supplementation.

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

Alerts

Safety Alerts

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

Label

Product Label

Label for High Strength B Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
90%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

50 mg (4545% DV)
41.7× RDA — above typical dose 76 studies (A:0, B:33)
50 mg (3571% DV)
38.5× 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)
10 mg (714% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
200 mcg (100% DV)
Within RDA (0.5× RDA) 226 studies (A:10, B:105)
20 mcg (800% DV)
8.3× RDA — above typical dose 139 studies (A:1, B:44)
50 mcg (100% DV)
1.7× RDA — within safe limits 27 studies (A:0, B:11)
50 mg (833% DV)
10.0× RDA — above typical dose 2 studies — no high-quality reviews
50 mg
Within RDA (0.1× RDA) 38 studies (A:1, B:7)
20 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)

Other Ingredients

Choline Bitartrate Hydroxypropyl Methylcellulose Thiamine Calcium D-Pantothenate Riboflavin Nicotinamide Microcrystalline Cellulose Inositol Pyridoxal 5-Phosphate Magnesium Stearate Pyridoxine Hydrochloride Silicon Dioxide Calcium L-5-Methyltetrahydrofolate Pteroylglutamic Acid Biotin Methylcobalamin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults and children aged 13 and over take 1 capsule a day with meals, ideally with breakfast. Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.

Warnings & Precautions

Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.

Storage: Store in a cool, dry place out of reach of children.

Formulation Notes

Free from: Artificial colours, flavourings or preservatives, dairy products, gluten, lactose, salt, soya, sugar, wheat, yeast.

Vegetarian & vegan

Complete B vitamin formula

Advanced formula Optimal benefit

Perfect for hectic lifestyles

Feel energized with Vitamins B2, B3, B6 and B12 which help reduce tiredness and fatigue and are needed for energy release Aids mental performance with pantothenic acid (B5) Vitamins B1, B3, B6 and B12 all support the nervous system and psychological function

Additional Information

NRV = Nutrient Reference Value

This product has not been tested on animals. Everyday Essentials

Storage: Store in a cool, dry place out of reach of children.

Metadata

Product Details

UPC / SKU5 031013 108853
DSLD Entry Date2021-05-22
Product TypeOther Combinations
FormCapsule
BrandHigher Nature
DSLD ID245967
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
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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.