B-Complex

by BIOVEA · tablet or pill · 100 vegetarian tablets

  • On the market (NIH)
  • UPC 6 89076 00271 4
  • DSLD label 45360
  • Serving 1 vegetarian tablet
  • 100 servings

B-Complex by BIOVEA lists 11 ingredients, 11 with an amount per serving of 1 vegetarian tablet, such as 10 mg of thiamine, 10 mg of riboflavin, 100 mg of niacin and 10 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2015.

What is in B-Complex?

Each row as the label prints it, per serving of 1 vegetarian 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).

B-Complex: Supplement Facts rows against the market (DSLD label 45360, January 2026 release)
IngredientAmount% DVAmong products listing it
Thiamineas Thiamine MononitrateThiamin (Form: as Thiamin Mononitrate)10 mg667%Thiamin in B-Complex against 9,830 products10 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg10 mg

Higher than 59% of 9,830 products listing thiamin (median 5 mg).

Riboflavin10 mg588%Riboflavin in B-Complex against 9,824 products10 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg10 mg

Higher than 61% of 9,824 products listing riboflavin (median 4 mg).

Niacinas NiacinamideNiacin (Form: as Niacinamide)100 mg500%Niacin in B-Complex against 12,413 products100 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg100 mg

Higher than 88% of 12,413 products listing niacin (median 20 mg). 2.9 times the adult UL a day.

Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine HCl)10 mg500%Vitamin B6 in B-Complex against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg).

Folic Acid400 mcg100%Folate in 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)12 mcg200%Vitamin B12 in B-Complex against 14,425 products12 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg12 mcg

63% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotinas D-BiotinBiotin (Form: as D-Biotin)45 mcg15%Biotin in B-Complex against 9,447 products45 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg45 mcg

79% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate)20 mg200%Pantothenic Acid (Vitamin B5) in B-Complex against 10,060 products20 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg20 mg

Higher than 55% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)50 mg9%*Choline in B-Complex against 4,738 products50 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg50 mg

Higher than 54% of 4,738 products listing choline (median 40 mg).

Inositol50 mgInositol in B-Complex against 4,042 products50 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.50 mg

Higher than 55% of 4,042 products listing inositol (median 30 mg).

Paba10 mgPABA in B-Complex against 1,610 products10 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.10 mg

72% of 1,610 products listing PABA give more (median 25 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 45360 (entered May 22, 2015), 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 100 mg of niacin, 2.9 times the adult Tolerable Upper Intake Level.

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 Daily Intake: Take one (1) tablet daily with a meal.
Warnings
Warning: 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.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 45360.

What else is on the label?

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

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): MADE IN THE USA; GMP COMPLIANT.

How many labels does B-Complex have?

3 labels are on file under this name since June 25, 2014: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 45360 (current) Entered May 22, 2015 · on the market · 100 vegetarian tablets · UPC 6 89076 00271 4
  2. Label 34780 Entered June 25, 2014 · off the market March 3, 2021 · 100 tablets · UPC 6 89076 00271 4
  3. Label 34729 Entered June 25, 2014 · off the market May 1, 2015 · 100 vegetarian tablets · UPC 6 89076 00271 4

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

Who makes it?

The label names BIOVEA (distributor). All BIOVEA products.

Where next?