Supplement Label Index / Bayer One A Day
Energy
Bayer One A Day · Tablet or Pill · On market
Matched compounds
Compound Form Tier Amount
Biotin (Vitamin B7)
D-Biotin
Tier 1
300 mcg
Caffeine
Caffeine Anhydrous
Tier 1
90 mg
Calcium
unspecified/undisclosed form
Unrated
250 mg
Chromium
unspecified/undisclosed form
Unrated
100 mcg
Copper
unspecified/undisclosed form
Unrated
2000 mcg
Folate (Vitamin B9)
Folic Acid
Tier 2
665 mcg dfe
Folate (Vitamin B9)
Folic Acid
Tier 2
in blend (undisclosed)
Iodine
unspecified/undisclosed form
Unrated
150 mcg
Iron
unspecified/undisclosed form
Unrated
9 mg
Magnesium
unspecified/undisclosed form
Unrated
40 mg
Manganese
unspecified/undisclosed form
Unrated
2000 mcg
Molybdenum
unspecified/undisclosed form
Unrated
25 mcg
Niacin (Vitamin B3)
Niacin (Nicotinic Acid)
Tier 1
40 mg
Pantothenic Acid (Vitamin B5)
Calcium Pantothenate
Tier 1
10 mg
Riboflavin (Vitamin B2)
Riboflavin
Tier 1
3.4 mg
Selenium
unspecified/undisclosed form
Unrated
45 mcg
Thiamine (Vitamin B1)
Thiamine Hydrochloride (Thiamine HCl)
Tier 1
3 mg
Vitamin A
Beta-Carotene
Tier 2
1050 mcg
Vitamin B12 (Cobalamin)
Cyanocobalamin
Tier 1
12 mcg
Vitamin B6 (Pyridoxine)
Pyridoxine Hydrochloride
Unrated
4 mg
Vitamin C
Ascorbic Acid
Tier 1
60 mg
Vitamin D
Cholecalciferol (Vitamin D3)
Tier 1
10 mcg
Vitamin E
D-Alpha-Tocopherol (natural, free form)
Tier 1
10.1 mg
Vitamin K
Phytonadione / Phylloquinone (Vitamin K1)
Tier 1
25 mcg
Zinc
unspecified/undisclosed form
Unrated
15 mg
How these doses compare Biotin (Vitamin B7) : 300 mcg per serving — higher than 55% of 9,338 on-market products declaring it (market median 150 mcg).Caffeine : 90 mg per serving — higher than 12% of 3,132 on-market products declaring it (market median 200 mg).Calcium : 250 elemental mg per serving — higher than 73% of 18,473 on-market products declaring it (market median 112 elemental mg).Chromium : 100 elemental mcg per serving — higher than 43% of 7,735 on-market products declaring it (market median 100 elemental mcg).Copper : 2,000 elemental mcg per serving — higher than 67% of 6,572 on-market products declaring it (market median 1,000 elemental mcg).Folate (Vitamin B9) : 1,065 mcg DFE per serving — higher than 85% of 5,690 on-market products declaring it (market median 666 mcg DFE).Iodine : 150 elemental mcg per serving — higher than 43% of 6,521 on-market products declaring it (market median 150 elemental mcg).Iron : 9 elemental mg per serving — higher than 64% of 7,061 on-market products declaring it (market median 5 elemental mg).Magnesium : 40 elemental mg per serving — higher than 28% of 14,120 on-market products declaring it (market median 80 elemental mg).Manganese : 2,000 elemental mcg per serving — higher than 37% of 7,274 on-market products declaring it (market median 2,000 elemental mcg).Molybdenum : 25 elemental mcg per serving — higher than 19% of 4,453 on-market products declaring it (market median 50 elemental mcg).Niacin (Vitamin B3) : 40 mg NE per serving — higher than 70% of 11,982 on-market products declaring it (market median 20 mg NE).Pantothenic Acid (Vitamin B5) : 10 mg per serving — higher than 28% of 9,834 on-market products declaring it (market median 14 mg).Riboflavin (Vitamin B2) : 3.4 mg per serving — higher than 45% of 9,701 on-market products declaring it (market median 4 mg).Selenium : 45 elemental mcg per serving — higher than 33% of 7,612 on-market products declaring it (market median 55 elemental mcg).Thiamine (Vitamin B1) : 3 mg per serving — higher than 41% of 9,706 on-market products declaring it (market median 5 mg).Vitamin A : 1,050 mcg RAE per serving — higher than 49% of 10,243 on-market products declaring it (market median 1,050 mcg RAE).Vitamin B12 (Cobalamin) : 12 mcg per serving — higher than 32% of 14,041 on-market products declaring it (market median 35 mcg).Vitamin B6 (Pyridoxine) : 4 mg per serving — higher than 36% of 15,068 on-market products declaring it (market median 6 mg).Vitamin C : 60 mg per serving — higher than 23% of 18,522 on-market products declaring it (market median 120 mg).Vitamin D : 10 mcg per serving — higher than 20% of 13,822 on-market products declaring it (market median 17.5 mcg).Vitamin E : 10.1 mg per serving — higher than 25% of 5,824 on-market products declaring it (market median 20 mg).Vitamin K : 25 mcg per serving — higher than 14% of 4,705 on-market products declaring it (market median 75 mcg).Zinc : 15 elemental mg per serving — higher than 57% of 13,114 on-market products declaring it (market median 10 elemental mg).Per serving as declared; serving sizes and daily directions differ between products.
Excipients
Ascorbic Acid Beta-Carotene Calcium Carbonate Croscarmellose Sodium Dicalcium Phosphate Gelatin Hypromellose Magnesium Oxide Maltodextrin — Food Additive Index Microcrystalline Cellulose Polyethylene Glycol Pyridoxine Hydrochloride Riboflavin (colorant use) Silicon Dioxide — Food Additive Index Stearic Acid Titanium Dioxide — Food Additive Index
Label statements
identity: Multivitamin/Multimineral Supplementother: No artificial sweeteners or flavorsother: Directions: Adults: One tablet daily, with food.warning: 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.
Not for children
Keep out of reach of children
Child resistant capwarning: For adult use only
This product contains about as much caffeine as a cup of coffee (90 mg).
Do not exceed recommended intake
Do not use this product if printed safety seal bearing "Bayer Health Care" under cap is torn or missing.warning: If pregnant, breast-feeding, taking medication, or have any medical condition ask a health professional before use.other: With B vitamins to help convert food to energyother: This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.other: Pat.: patents.livewell.bayer.comother: Store at room temperature.
Avoid excessive heat above 40 degrees C (104 degrees F).claim: Questions or comments?
Please call 1-800-800-4793 (Mon - Fri 9AM - 5PM EST)claim: Paper box
Discard seal, empty & replace cap
Plastic bottle
how2recycle.infoother: Bayer, the Bayer Cross and One A Day are registered trademarks of Bayer.
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Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently
lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.
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How this page is made: the label facts are the NIH DSLD record, republished by software; the market-comparison figures are computed by scripts from every label in DSLD; explanatory text on this site is written with AI assistance and is not medically reviewed. Details .
Label data is sourced from the NIH Dietary Supplement Label Database (DSLD), released under CC0. Excipient/additive
regulatory data links to the Food Additive Index. Supplement Label Index does not rate products, recommend purchases, or
provide health advice.