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EnerVital

product on market Tablet or Pill Source Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 55% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins like thiamine and riboflavin, which have strong evidence for supporting cellular energy metabolism. The inclusion of carbohydrates provides a basic fuel source for the body. Overall, the evidence coverage for this specific ingredient profile is limited.

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

Label

Product Label

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

Label Data

1 Tablet(s)
Serving Size
Other Combinations
Product Type
55%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
15 Calorie(s)
Total Carbohydrates
1 Gram(s) (1% DV)
25 mg (2083% DV)
20.8× RDA — above typical dose 76 studies (A:0, B:33)
25 mg (1923% DV)
19.2× RDA — above typical dose 13 studies (A:0, B:1)
Blend
100 mg (625% DV)
50 mg (2941% DV)
38.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
500 mcg (20833% DV)
208.3× RDA — above typical dose 139 studies (A:1, B:44)
75 mg (1500% DV)
15.0× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
34 mg (3% DV)
120 mcg (343% DV)
3.4× RDA — above typical dose 199 studies (A:1, B:55)
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
Market median: 450.0mg (390 products) 160 studies (A:0, B:63)
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
Eleuthero root extract
120 mg
100 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
100 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
100 mg
Market median: 650.0mg (87 products) 1 studies — no high-quality reviews
D-Ribose
50 mg
Vinpocetine
20 mg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Hydroxypropyl Cellulose Silica Dibasic Calcium Phosphate modified Cellulose Gum Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 1 to 3 tablets daily with a meal, at the beginning of your day or when feeling fatigued. Do not take before bedtime.

Warnings & Precautions

Warning: For adult use only.

Do not use if you are pregnant, may become pregnant, or breastfeeding, or if you are taking MAO-inhibitor drugs. If you have a medical condition, or are taking any medications, including blood-thinners or aspirin, consult your physician before using this product.

Discontinue use if you experience sleeplessness.

Do not use if either tamper-evident seal is broken or missing.

Keep out of the reach of children.

Formulation Notes

Each tablet contains 40 mg of naturally occurring caffeine, which is approximately one-third the amount of caffeine in a cup of coffee.

Additional Information

Go Deep for cellular energy

Metadata

Product Details

UPC / SKU0 21078 02643 3
DSLD Entry Date2020-05-22
Product TypeOther Combinations
FormTablet or Pill
BrandSource Naturals
DSLD ID217085
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.