PlainVitamins

Ultimate B Complex

by CHK Nutrition · tablet or pill · 90 tablets

  • On the market (NIH)
  • UPC 8 71230 00061 6
  • DSLD label 174259
  • Serving 2 tablets
  • 45 servings

Ultimate B Complex by CHK Nutrition lists 18 ingredients, 18 with an amount per serving of 2 tablets, such as 750 mg of vitamin C, 50 mg of thiamine, 50 mg of riboflavin and 200 mg of niacin. Its current label entered the NIH Dietary Supplement Label Database on March 23, 2018.

What is in Ultimate B Complex?

Each row as the label prints it, per serving of 2 tablets. 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).

Ultimate B Complex: Supplement Facts rows against the market (DSLD label 174259, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid750 mg1,250%Vitamin C in Ultimate B Complex against 18,583 products750 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg750 mg

Higher than 90% of 18,583 products listing vitamin C (median 100 mg).

Thiamineas Thiamine HydrochlorideThiamin (Form: as Thiamine HCl)50 mg3,333%Thiamin in Ultimate B Complex against 9,830 products50 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg50 mg

Higher than 82% of 9,830 products listing thiamin (median 5 mg).

Riboflavin50 mg2,941%Riboflavin in Ultimate B Complex against 9,824 products50 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg50 mg

Higher than 86% of 9,824 products listing riboflavin (median 4 mg).

Niacinas NiacinamideNiacin (Form: as Niacinamide)200 mg1,000%Niacin in Ultimate B Complex against 12,413 products200 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg200 mg

Higher than 95% of 12,413 products listing niacin (median 20 mg). 5.7 times the adult UL a day.

Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine HCl)100 mg5,000%Vitamin B6 in Ultimate B Complex against 15,277 products100 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg100 mg

Higher than 96% of 15,277 products listing vitamin B6 (median 6 mg).

Folic Acid400 mcg100%Folate in Ultimate B Complex 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 B12as CyanocobalaminVitamin B12 (Form: as Cyanocobalamin)125 mcg2,083%Vitamin B12 in Ultimate B Complex against 14,425 products125 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg125 mcg

Higher than 71% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotinas D-BiotinBiotin (Form: as D-Biotin)150 mcg50%Biotin in Ultimate B Complex against 9,447 products150 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg150 mcg

51% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate)200 mg2,000%Pantothenic Acid (Vitamin B5) in Ultimate B Complex against 10,060 products200 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg200 mg

Higher than 95% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Calciumas Calcium D-Pantothenate, Dicalcium PhosphateCalcium (Form: as 85% Dicalcium Phosphate, 15% D-Calcium Pantothenate)115 mg12%Calcium in Ultimate B Complex against 17,831 products115 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg115 mg

50% of 17,831 products listing calcium give more (median 115 mg).

Phosphorusas Dicalcium PhosphatePhosphorus (Form: as Dicalcium Phosphate)75 mg8%Phosphorus in Ultimate B Complex against 3,786 products75 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg75 mg

56% of 3,786 products listing phosphorus give more (median 90 mg).

Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide)100 mg25%Magnesium in Ultimate B Complex against 14,003 products100 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg100 mg

Higher than 51% of 14,003 products listing magnesium (median 86 mg).

Chromiumas Chromium ChlorideChromium (Form: as Chromium Chloride)50 mcg42%Chromium in Ultimate B Complex against 7,825 products50 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg50 mcg

67% of 7,825 products listing chromium give more (median 100 mcg).

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)100 mg18%*Choline in Ultimate B Complex against 4,738 products100 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg100 mg

Higher than 72% of 4,738 products listing choline (median 40 mg).

Inositol100 mgInositol in Ultimate B Complex against 4,042 products100 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.100 mg

Higher than 76% of 4,042 products listing inositol (median 30 mg).

Paba50 mgPABA in Ultimate B Complex against 1,610 products50 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.50 mg

Higher than 62% of 1,610 products listing PABA (median 25 mg).

Passionflower10 mgPassionflower in Ultimate B Complex against 562 products10 mg per serving; the middle half of products list 40 mg to 200 mg, the median 100 mg.10 mg

92% of 562 products listing passionflower give more (median 100 mg).

Valerian10 mgValerian in Ultimate B Complex against 647 products10 mg per serving; the middle half of products list 80 mg to 450 mg, the median 200 mg.10 mg

96% of 647 products listing valerian give more (median 200 mg).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 174259 (entered March 23, 2018), 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 200 mg of niacin, 5.7 times the adult Tolerable Upper Intake Level.
  • Its 100 mg of vitamin B6 is higher than 96% of the 15,277 vitamin B6 products that print an amount; 173 list more.
  • Its 200 mg of pantothenic acid (vitamin B5) is higher than 95% of the 10,060 pantothenic acid (vitamin B5) products that print an amount; 406 list more.
  • 92% of the 562 products that print an amount of passionflower list more than its 10 mg of passionflower (median 100 mg).
  • 96% of the 647 products that print an amount of valerian list more than its 10 mg of valerian (median 200 mg).

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?

2 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: Take 2 tablets daily with food.
Warnings
Note: If you have any health conditions or are taking any medications, consult your health care practitioner before using this product.
Keep out of reach of children.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 174259.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Silicon Dioxide, Croscarmellose Sodium, Magnesium Stearate, Vegetable Coating.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA from domestic and foreign materials.

How many labels does Ultimate B Complex have?

One label is on file, entered on March 23, 2018.

  1. Label 174259 (current) Entered March 23, 2018 · on the market · 90 tablets · UPC 8 71230 00061 6

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

Who makes it?

The label names CHK Nutrition (distributor), Duluth, MN. All CHK Nutrition products.

Where next?