One Daily Energy
by 21st Century · tablet or pill · 75 tablets
- On the market (NIH)
- UPC 7 40985 27302 9
- DSLD label 258482
- Serving 1 tablet
- 75 servings
One Daily Energy by 21st Century lists 30 ingredients, 28 with an amount per serving of 1 tablet, such as 1,050 mcg of vitamin A, 60 mg of vitamin C, 10 mcg (400 IU) of vitamin D3 and 10 mg of vitamin E; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2022.
What is in One Daily Energy?
Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin Aas Beta-Carotene, Vitamin A AcetateVitamin A (Form: as Vitamin A Acetate, and 40% Beta-Carotene) | 1,050 mcg | 117% | |
| Vitamin Cas Ascorbic Acid | 60 mg | 67% | 65% of 18,583 products listing vitamin C give more (median 100 mg). |
| Vitamin D3as CholecalciferolVitamin D3 (Alt. Name: Cholecalciferol) Note: 400 IU | 10 mcg (400 IU) | 50% | 57% of 14,175 products listing vitamin D give more (median 15 mcg). |
| Vitamin Eas DL-Alpha-Tocopheryl AcetateVitamin E (Form: as DL-Alpha Tocopheryl Acetate) | 10 mg | 68% | |
| Vitamin Kas PhytonadioneVitamin K (Form: as Phytonadione) | 25 mcg | 21% | 80% of 4,607 products listing vitamin K give more (median 80 mcg). |
| Thiamineas Thiamine Mononitrate, Vitamin B1Thiamin (Form: as Thiamin Mononitrate) (Alt. Name: B-1) | 3 mg | 250% | 53% of 9,830 products listing thiamin give more (median 5 mg). |
| Riboflavinas Vitamin B2 | 3.4 mg | 262% | 51% of 9,824 products listing riboflavin give more (median 4 mg). |
| Niacinas NiacinamideNiacin (Form: as Niacinamide) | 40 mg | 250% | Higher than 71% of 12,413 products listing niacin (median 20 mg). 1.1 times the adult UL a day. |
| Vitamin B6as Pyridoxine HydrochlorideVitamin B-6 (Form: as Pyridoxine HCl) | 4 mg | 235% | 59% of 15,277 products listing vitamin B6 give more (median 6 mg). |
| Folate | 667 mcg DFE | 167% | |
| Folic Acid | 400 mcg | ||
| Vitamin B12as CyanocobalaminVitamin B-12 (Form: as Cyanocobalamin) | 12 mcg | 500% | 63% of 14,425 products listing vitamin B12 give more (median 36 mcg). |
| Biotin | 300 mcg | 1,000% | Higher than 53% of 9,447 products listing biotin (median 200 mcg). |
| Pantothenic Acidas D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate) | 10 mg | 200% | 52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg). |
| Calciumas Calcium Carbonate, Dicalcium PhosphateCalcium (Form: as Calcium Carbonate, & Dicalcium Phosphate) | 250 mg | 19% | Higher than 73% of 17,831 products listing calcium (median 115 mg). |
| Ironas Ferrous FumarateIron (Form: as Ferrous Fumarate) | 9 mg | 50% | Higher than 63% of 6,910 products listing iron (median 5 mg). |
| Iodineas Potassium IodideIodine (Form: as Potassium Iodide) | 150 mcg | 100% | 15% of 6,382 products listing iodine give more (median 150 mcg). |
| Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide) | 40 mg | 10% | 70% of 14,003 products listing magnesium give more (median 86 mg). |
| Zincas Zinc OxideZinc (Form: as Zinc Oxide) | 15 mg | 136% | Higher than 56% of 13,186 products listing zinc (median 11 mg). |
| Seleniumas Sodium SelenateSelenium (Form: as Sodium Selenate) | 45 mcg | 82% | 66% of 7,658 products listing selenium give more (median 55 mcg). |
| Copperas Copper Oxide | 2 mg | 222% | Higher than 66% of 6,468 products listing copper (median 1 mg). |
| Manganeseas Manganese SulfateManganese (Form: as Manganese Sulfate) | 2 mg | 87% | 38% of 7,016 products listing manganese give more (median 2 mg). |
| Chromiumas Chromium ChlorideChromium (Form: as Chromium Chloride) | 100 mcg | 286% | 47% of 7,825 products listing chromium give more (median 100 mcg). |
| Molybdenumas Sodium MolybdateMolybdenum (Form: as Sodium Molybdate) | 25 mcg | 56% | 72% of 4,390 products listing molybdenum give more (median 50 mcg). |
| Chlorideas Potassium ChlorideChloride (Form: as Potassium Chloride) | 90 mg | 4% | Higher than 57% of 1,476 products listing chloride (median 75 mg). |
| Potassiumas Potassium ChloridePotassium (Form: as Potassium Chloride) | 99 mg | 2% | 49% of 11,614 products listing potassium give more (median 99 mg). |
| Tinas Stannous ChlorideTin (Form: as Stannous Chloride) | 10 mcg | 2% of 174 products listing tin give more (median 10 mcg). | |
| Siliconas Silicon DioxideSilicon (Form: as Silicon Dioxide) | 5 mg | Higher than 57% of 1,220 products listing silicon (median 4 mg). | |
| Prolonged Release Guarana Blend | 90 mg | ||
| Guarana powder extract | in the blend, no amount given | ||
| Caffeine | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 258482 (entered January 22, 2022), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- At 1 serving a day, the most its directions give, the label lists 40 mg of niacin, 1.1 times the adult Tolerable Upper Intake Level.
- 2% of the 174 products that print an amount of tin list more than its 10 mcg of tin (median 10 mcg).
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with One Daily Energy's, rare ingredients counting for more.
- One Daily EnergyRite Aid Pharmacy 29 shared, 86% alike
- Complete Multivitamin AdultsEquate 27 shared, 83% alike
- Multivitamin AdultsWalgreens 27 shared, 83% alike
- Complete WomenKroger 27 shared, 83% alike
- Maximum FormulaTop Care 27 shared, 80% alike
- One Daily Maximum21st Century 27 shared, 80% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Directions: As a dietary supplement, adults take one (1) tablet daily with any meal or as directed by your healthcare provider. Do not exceed recommended dosage.
- Warnings
- Do not exceed recommended dosage.
- Warning: For adult use only. This product contains about as much caffeine as one cup of coffee and may cause adverse reaction in those with a health condition or sensitivity that may be aggravated by caffeine.
- Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.
- Stop use and contact a physician if adverse reactions occur.
- Keep out of reach of children.
- Do not use if product appears to be tampered with or seal 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 Control Center immediately.
- Allergens and what it does not contain
- Gluten free
- No added Yeast or Artificial Flavors Gluten Free.
- Storage
- Store at room temperature.
Source: label statements in DSLD label 258482.
What else is on the label?
Other ingredients: Cellulose, Maltodextrin, Starch, Croscarmellose Sodium, Hydroxypropyl Methylcellulose, Artificial Colors, Ascorbyl Palmitate, BHA, BHT, Caramel, DL-Alpha Tocopherol, Gelatin, Gum Arabic, Magnesium Silicate, Magnesium Stearate, Mannitol, PEG, Polydextrose, Polysorbate, Polyvinyl Alcohol, Polyvinyl Pyrrolidone, Sodium Aluminosilicate, Stearic Acid, Sucrose, Titanium Dioxide, Triacetin, Vegetable Oil, Water.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Guaranteed quality Laboratory tested.
How many labels does One Daily Energy have?
4 labels are on file under this name since July 25, 2012: other sizes, label designs and reformulations. The current one leads this page.
- Label 258482 (current) Entered January 22, 2022 · on the market · 75 tablets · UPC 7 40985 27302 9
- Label 207415 Entered September 24, 2019 · off the market August 6, 2021 · 75 tablets · UPC 7 40985 27302 9
- Label 43625 Entered March 25, 2015 · off the market June 28, 2019 · 75 tablets · UPC 7 40985 27302 9
- Label 11552 Entered July 25, 2012 · on the market · 75 tablets · UPC 7 40985 27088 2
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names 21st Century HealthCare, Inc. (manufacturer), Tempe, AZ. All 21st Century products.