Home/ Supplements/ Vitamin A/ Energy One

Energy One

product on market Tablet or Pill EnergyFirst Safety: 99/100
99/100

This product looks safe

  • Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
  • 64% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains essential vitamins that support immune function and cellular health, with strong evidence for the roles of vitamins C, D3, and E. Thiamine and vitamin A contribute to metabolic and vision health. However, the overall evidence coverage for this specific combination is limited.

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

Alerts

Safety Alerts

Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for Energy One
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
64%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
5000 IU (100% DV)
Vitamin C
250 mg (420% DV)
600 IU (150% DV)
Within RDA (1.0× RDA) 608 studies (A:16, B:251)
100 IU (330% DV)
4.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
100 mg (6670% DV)
83.3× RDA — above typical dose 76 studies (A:0, B:33)
100 mg (5880% DV)
76.9× RDA — above typical dose 13 studies (A:0, B:1)
100 mg (500% DV)
Exceeds UL by 2.9× (UL: 35 mg) 196 studies (A:5, B:63)
100 mg (5000% DV)
76.9× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
100 mcg (1670% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
85 mcg (28% DV)
2.8× RDA — within safe limits 27 studies (A:0, B:11)
100 mg (1000% DV)
20.0× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
58 mg (6% DV)
Iron
18 mg (100% DV)
30 mg (20% DV)
Market median: 99.0mg (503 products) 13 studies (A:0, B:3)
225 mcg (150% DV)
1.5× RDA — within safe limits 245 studies (A:4, B:133)
40 mg (10% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
50 mcg (70% DV)
Within RDA (0.9× RDA) 173 studies (A:0, B:67)
2 mg (100% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
7 mg (350% DV)
3.0× RDA — within safe limits 9 studies — no high-quality reviews
25 mcg (20% DV)
Within RDA (0.7× RDA) 199 studies (A:1, B:55)
15 mcg (20% DV)
Within RDA (0.3× RDA) 3 studies — no high-quality reviews
Potassium
10 mg
50 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
25 mg
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
25 mg
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Hesperidin
25 mg
25 mg
Market median: 500.0mg (19 products)

Other Ingredients

Stearic Acid Cellulose Magnesium Stearate Silica Glycerin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take one (1) tablet daily with food.

Warnings & Precautions

Note: If you are pregnant or lactating, consult a health care professional before using this product.

Keep out of reach of children.

Do not use this product if the safety seal on the bottle is broken.

WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6.

Keep this product out of reach of children.

In case of accidental overdose, call a doctor or poison center immediately.

Formulation Notes

CONTAINS NO artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, crustacean shellfish, or fish.

Complete Mega Multivitamin

Additional Information

Store in a cool, dry place.

Made in USA

VL-508-30S

Metadata

Product Details

UPC / SKU7 19985 50825 7
DSLD Entry Date2016-04-22
Product TypeOther Combinations
FormTablet or Pill
BrandEnergyFirst
DSLD ID58451
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
Compare

Similar Products

Prenatal/Postnatal
Redmont Pharmaceuticals · Tablet or Pill
100
ActiveMV
dotFIT · Tablet or Pill
100
X7 - Care
OL Olympian Labs · Tablet or Pill
100
Children's Chewable Vite
Rugby · Tablet or Pill
100
Zoo Friends with Xtra C
21st Century Zoo Friends · Tablet or Pill
100
View all Vitamin A products →
Vitamin A research Best Vitamin A All Vitamin A products More from EnergyFirst View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.