PlainVitamins

Century Adults

by Signature Care · tablet or pill · 200 tablets

  • On the market (NIH)
  • UPC 0 21130 78924 5
  • DSLD label 207313
  • Serving 1 tablet

Century Adults by Signature Care lists 31 ingredients, 31 with an amount per serving of 1 tablet, such as 3,500 IU of vitamin A, 60 mg of vitamin C, 400 IU (10 mcg) of vitamin D and 30 IU of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on September 24, 2019.

What is in Century Adults?

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).

Century Adults: Supplement Facts rows against the market (DSLD label 207313, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-CaroteneVitamin A (Form: as 29% Beta-Carotene)3,500 IU70%Vitamin A in Century Adults against 5,772 products3,500 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.3,500 IU

51% of 5,772 products listing vitamin A give more (median 4,000 IU).

Vitamin C60 mg100%Vitamin C in Century Adults against 18,583 products60 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg60 mg

65% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin D400 IU (10 mcg)100%Vitamin D in Century Adults against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin E30 IU100%Vitamin E in Century Adults against 6,459 products30 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.30 IU

44% of 6,459 products listing vitamin E give more (median 30 IU).

Vitamin K25 mcg31%Vitamin K in Century Adults against 4,607 products25 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg25 mcg

80% of 4,607 products listing vitamin K give more (median 80 mcg).

Thiamine1.5 mg100%Thiamin in Century Adults against 9,830 products1.5 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg1.5 mg

66% of 9,830 products listing thiamin give more (median 5 mg).

Riboflavin1.7 mg100%Riboflavin in Century Adults against 9,824 products1.7 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg1.7 mg

64% of 9,824 products listing riboflavin give more (median 4 mg).

Niacin20 mg100%Niacin in Century Adults against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B62 mg100%Vitamin B6 in Century Adults against 15,277 products2 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg2 mg

69% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folic Acid400 mcg100%Folate in Century Adults against 7,022 products400 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.400 mcg

24% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B126 mcg100%Vitamin B12 in Century Adults against 14,425 products6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg6 mcg

74% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotin30 mcg10%Biotin in Century Adults against 9,447 products30 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg30 mcg

83% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acid10 mg100%Pantothenic Acid (Vitamin B5) in Century Adults against 10,060 products10 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg10 mg

52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Calcium200 mg20%Calcium in Century Adults against 17,831 products200 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg200 mg

Higher than 64% of 17,831 products listing calcium (median 115 mg).

Iron18 mg100%Iron in Century Adults against 6,910 products18 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg18 mg

Higher than 74% of 6,910 products listing iron (median 5 mg).

Phosphorus20 mg2%Phosphorus in Century Adults against 3,786 products20 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg20 mg

88% of 3,786 products listing phosphorus give more (median 90 mg).

Iodine150 mcg100%Iodine in Century Adults against 6,382 products150 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg150 mcg

15% of 6,382 products listing iodine give more (median 150 mcg).

Magnesium50 mg13%Magnesium in Century Adults against 14,003 products50 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg50 mg

59% of 14,003 products listing magnesium give more (median 86 mg).

Zinc11 mg73%Zinc in Century Adults against 13,186 products11 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg11 mg

47% of 13,186 products listing zinc give more (median 11 mg).

Selenium55 mcg79%Selenium in Century Adults against 7,658 products55 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg55 mcg

50% of 7,658 products listing selenium give more (median 55 mcg).

Copper0.5 mg25%Copper in Century Adults against 6,468 products0.5 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.5 mg

68% of 6,468 products listing copper give more (median 1 mg).

Manganese2.3 mg115%Manganese in Century Adults against 7,016 products2.3 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg2.3 mg

Higher than 62% of 7,016 products listing manganese (median 2 mg).

Chromium35 mcg29%Chromium in Century Adults against 7,825 products35 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg35 mcg

77% of 7,825 products listing chromium give more (median 100 mcg).

Molybdenum45 mcg60%Molybdenum in Century Adults against 4,390 products45 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg45 mcg

55% of 4,390 products listing molybdenum give more (median 50 mcg).

Chloride72 mg2%Chloride in Century Adults against 1,476 products72 mg per serving; the middle half of products list 60 mg to 183.5 mg, the median 75 mg.DV 2,300 mgUL 3,600 mg72 mg

51% of 1,476 products listing chloride give more (median 75 mg).

Potassium80 mg2%Potassium in Century Adults against 11,614 products80 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg80 mg

59% of 11,614 products listing potassium give more (median 99 mg).

Boron75 mcgBoron in Century Adults against 3,339 products0.075 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg0.075 mg

94% of 3,339 products listing boron give more (median 1 mg).

Nickel5 mcgNickel in Century Adults against 317 products5 mcg per serving; the middle half of products list 5 mcg to 5 mcg, the median 5 mcg.UL 1,000 mcg5 mcg

9% of 317 products listing nickel give more (median 5 mcg).

Silicon2 mgSilicon in Century Adults against 1,220 products2 mg per serving; the middle half of products list 2 mg to 10.5 mg, the median 4 mg.2 mg

61% of 1,220 products listing silicon give more (median 4 mg).

Tin10 mcgTin in Century Adults against 174 products10 mcg per serving; the middle half of products list 10 mcg to 10 mcg, the median 10 mcg.10 mcg

2% of 174 products listing tin give more (median 10 mcg).

Vanadium10 mcgVanadium in Century Adults against 1,744 products10 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg10 mcg

60% of 1,744 products listing vanadium give more (median 25 mcg).

Source: NIH ODS Dietary Supplement Label Database, label 207313 (entered September 24, 2019), 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:

  • 83% of the 9,447 products that print an amount of biotin list more than its 30 mcg of biotin (median 200 mcg).
  • 88% of the 3,786 products that print an amount of phosphorus list more than its 20 mg of phosphorus (median 90 mg).
  • 94% of the 3,339 products that print an amount of boron list more than its 0.075 mg of boron (median 1 mg).
  • 9% of the 317 products that print an amount of nickel list more than its 5 mcg of nickel (median 5 mcg).
  • 2% of the 174 products that print an amount of tin list more than its 10 mcg of tin (median 10 mcg).
  • 60% of the 1,744 products that print an amount of vanadium list more than its 10 mcg of vanadium (median 25 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?

6 products list the very same ingredients; the nearest amounts come first.

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
Suggested use: Adults - Take one tablet daily with food.
Warnings
Not formulated for use in children.
Do not exceed suggested use.
As with any supplement, if you are pregnant or nursing a baby, or are taking medication or have a medical condition, consult your doctor before use.
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.
Important information: Long-term intake of high levels of Vitamin A (excluding that sourced from beta-carotene) may increase the risk of osteoporosis in adults. Do not take this product if taking other Vitamin A supplements.
Do not use if printed seal under cap is broken or missing
Allergens and what it does not contain
Gluten free
Storage
Store at room temperature. Keep bottle tightly closed.

Source: label statements in DSLD label 207313.

What else is on the label?

Other ingredients: Calcium Carbonate, Potassium Chloride, Dicalcium Phosphate, Magnesium Oxide, Ascorbic Acid, Microcrystalline Cellulose, Ferrous Fumarate, D-Alpha-Tocopheryl Acetate, Gelatin, Croscarmellose Sodium, Niacinamide, Stearic Acid, Polyvinyl Alcohol, Titanium Dioxide color, Calcium Silicate, Zinc Oxide, Calcium Pantothenate, Polyethylene Glycol, Manganese Sulfate, Magnesium Stearate, Silicon Dioxide, Talc, Pyridoxine Hydrochloride, Thiamine Mononitrate, Riboflavin, Cupric Sulfate, Vitamin A Acetate, Beta-Carotene, Folic Acid, FD&C Yellow #6 Aluminum Lake, Sodium Borate, Chromium Picolinate, Potassium Iodide, Sodium Selenate, Sodium Molybdate, Sodium Metasilicate, Biotin, Phytonadione, Sodium Metavanadate, Stannous Chloride, Nickel Sulfate, Cholecalciferol, Cyanocobalamin.

How many labels does Century Adults have?

One label is on file, entered on September 24, 2019.

  1. Label 207313 (current) Entered September 24, 2019 · on the market · 200 tablets · UPC 0 21130 78924 5

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Better Living Brands LLC (distributor), Pleasanton, CA. All Signature Care products.

Where next?