B Complex

by Amazon Elements · capsule · 65 capsules

  • Off the market since November 2022 (NIH)
  • UPC 8 42379 10361 2
  • DSLD label 203786
  • Serving 1 capsule

B Complex by Amazon Elements lists 8 ingredients, 8 with an amount per serving of 1 capsule, such as 1.8 mg of thiamin, 2 mg of riboflavin, 20 mg of niacin and 2.7 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on June 24, 2019.

What is in B Complex?

Each row as the label prints it, per serving of 1 capsule. 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 203786, January 2026 release)
IngredientAmount% DVAmong products listing it
Thiaminas Thiamine HydrochlorideThiamin (Form: as Thiamine Hydrochloride (Form: from cultured Yeast))1.8 mg120%Thiamin in B Complex against 9,830 products1.8 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg1.8 mg

64% of 9,830 products listing thiamin give more (median 5 mg).

Riboflavinas RiboflavinRiboflavin (Form: as Riboflavin (Form: from cultured Yeast))2 mg118%Riboflavin in B Complex against 9,824 products2 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg2 mg

60% of 9,824 products listing riboflavin give more (median 4 mg).

Niacinas Nicotinic AcidNiacin (Form: as Nicotinic Acid (Form: from cultured Yeast))20 mg100%Niacin in B Complex 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 B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine Hydrochloride (Form: from cultured Yeast))2.7 mg135%Vitamin B6 in B Complex against 15,277 products2.7 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg2.7 mg

66% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folateas cultured YeastFolate (Form: from cultured Yeast) (Alt. Name: Folic Acid)450 mcg113%Folate in B Complex against 7,022 products450 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.450 mcg

Higher than 77% of 7,022 products listing folate (median 400 mcg).

Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)133 mcg2,217%Vitamin B12 in B Complex against 14,425 products133 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg133 mcg

Higher than 72% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotinas D-BiotinBiotin (Form: as D-Biotin (Form: from cultured Yeast))186 mcg62%Biotin in B Complex against 9,447 products186 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg186 mcg

50% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate (Form: from cultured Yeast))6.8 mg68%Pantothenic Acid (Vitamin B5) in B Complex against 10,060 products6.8 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg6.8 mg

74% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Source: NIH ODS Dietary Supplement Label Database, label 203786 (entered June 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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: Take 1 capsule daily.
Warnings
Caution: As with any dietary supplement, consult your healthcare practitioner before using this product, especially if you are pregnant, nursing, anticipate surgery, take medication on a regular basis or are otherwise under medical supervision.
Keep out of reach of children.
For adult use only.
Do not use if seal is broken or missing.
Allergens and what it does not contain
No Binders No Artificial Colors or Flavors No Chemical Preservatives Gluten Free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 203786.

What else is on the label?

Other ingredients: cultured Yeast, Vegetable Capsule, organic Rice hull concentrate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Star-K.

How many labels does B Complex have?

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

  1. Label 203786 (current) Entered June 24, 2019 · off the market November 29, 2022 · 65 capsules · UPC 8 42379 10361 2

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

Who makes it?

The label names Amazon Fulfillment Services, Inc. (distributor), Seattle, WA. All Amazon Elements products.

Where next?