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Dexyfen

product on market Capsule Image Sports Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Thiamin and niacin are essential B vitamins that support cellular energy metabolism, with strong evidence for their role in metabolic function. The product also contains a proprietary blend, though the specific effects of these concentrated ingredients are not individually detailed. Overall, evidence coverage for this specific formulation is limited.

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

Label

Product Label

Label for Dexyfen
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
56
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

200 mg (13333% DV)
166.7× RDA — above typical dose 76 studies (A:0, B:33)
30 mg (150% DV)
2.1× RDA — within safe limits 196 studies (A:5, B:63)
Precision Dosed Ultra Concentrated Matrix Proprietary Blend
555 mg

Other Ingredients

Gelatin Magnesium Stearate Capsicum Annum FD&C Blue No. 1 FD&C Red No. 3 Titanium Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take one (1) capsule daily, in the morning, on an empty stomach, or as directed by a qualified healthcare practitioner. Due to the extreme strength of this product, Do Not Exceed more than one (1) capsule per day.

Warnings & Precautions

Keep this product and all supplements out of the reach of children.

Caffeine Warning: The recommended serving of this product contains approximately as much caffeine as three cups of coffee.

Do not consume caffeine or synephrine from other sources, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine.

Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Discontinue use if you experience dizziness, severe headache, rapid heartbeat or shortness of breath.

Please read entire label before use.

Warnings: Not intended for use by persons under age 18.

Do not exceed recommended dose. Do not take for more than 8 consecutive weeks.

This product should not be taken by pregnant or lactating women.

Not intended for use by those with a medical condition.

Get the consent of a licensed physician before using this product, especially if you are taking medication, have a medical condition, or thinking about becoming pregnant.

Additional Information

i

PRO-THERMOGENIC*

When combined with a proper exercise and nutrition regimen. Statements based on early-stage independent 3rd party in vivo and / or in vitro model scientific research data findings.

Rev. 01-001-DXF001 12/11

APPETITE SUPPRESSION* ENERGY BOOSTER* METABOLIC STIMULATOR*

Metadata

Product Details

DSLD Entry Date2013-02-25
Product TypeOther Combinations
FormCapsule
BrandImage Sports
DSLD ID18325
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.