B Complex
by Sundown Naturals · tablet or pill · 100 tablets
- Off the market since March 2017 (NIH)
- UPC 0 30768 00601 3
- DSLD label 175015
- Serving 1 tablet
B Complex by Sundown Naturals lists 6 ingredients, 6 with an amount per serving of 1 tablet, such as 1.5 mg of thiamine, 1.7 mg of riboflavin, 20 mg of niacin and 2 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on March 23, 2018.
What is in B Complex?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Thiamineas Thiamine Mononitrate, Vitamin B1Thiamin (Form: as Thiamin Mononitrate) (Alt. Name: B-1) | 1.5 mg | 100% | 66% of 9,830 products listing thiamin give more (median 5 mg). |
| Riboflavinas Vitamin B2 | 1.7 mg | 100% | 64% of 9,824 products listing riboflavin give more (median 4 mg). |
| Niacinas NiacinamideNiacin (Form: as Niacinamide) | 20 mg | 100% | 46% of 12,413 products listing niacin give more (median 20 mg). |
| Vitamin B6as Pyridoxine HydrochlorideVitamin B-6 (Form: as Pyridoxine Hydrochloride) | 2 mg | 100% | 69% of 15,277 products listing vitamin B6 give more (median 6 mg). |
| Folic Acid | 400 mcg | 100% | 24% of 7,022 products listing folate give more (median 400 mcg). |
| Vitamin B12as CyanocobalaminVitamin B-12 (Form: as Cyanocobalamin) | 6 mcg | 100% | 74% of 14,425 products listing vitamin B12 give more (median 36 mcg). |
Source: NIH ODS Dietary Supplement Label Database, label 175015 (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?
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.
- B-Complex ProCoDeCo Nutrilife · off the market same ingredients
- High Potency B ComplexSundown Naturalist · off the market same ingredients
- High Potency B ComplexRexall Naturalist same ingredients
- B ComplexSundown same ingredients
- High Potency B-ComplexRexall same ingredients
- Source Of Life Energy Shot CapsNature's Plus · off the market same ingredients
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
- Directions: For adults take one (1) tablet daily, preferably with a meal.
- Warnings
- Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
- Discontinue use and consult your doctor if any adverse reactions occur.
- Keep out of reach of children.
- Tamper Resistant: Do not use if seal under cap is broken or missing.
- As a reminder, discuss the supplements and medications you take with your health care providers.
- Allergens and what it does not contain
- Smart facts ~ No artificial colors ~ No preservatives
- 100% free of No dairy/lactose No artificial flavors No gluten/wheat
- No gluten, no wheat, no milk, no lactose, no artificial color, no artificial flavor, no artificial sweetener, no preservatives, no sugar, no soy, no starch, no yeast, no fish. Sodium free.
- Storage
- Store at room temperature and avoid excessive heat.
Source: label statements in DSLD label 175015.
What else is on the label?
Other ingredients: Calcium Carbonate, Vegetable Cellulose, Contains <2% of:.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): No dairy/lactose No gluten/wheat.
How many labels does B Complex have?
3 labels are on file under this name since February 23, 2012: other sizes, label designs and reformulations. The current one leads this page.
- Label 175015 (current) Entered March 23, 2018 · off the market March 8, 2017 · 100 tablets · UPC 0 30768 00601 3
- Label 71929 Entered March 24, 2017 · off the market December 4, 2019 · 100 tablets · UPC 0 30768 00601 3
- Label 5782 Entered February 23, 2012 · off the market February 23, 2017 · 100 tablets · UPC 0 30768 00601 3
DSLD also links this label to: B Complex (image difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Rexall Sundown, Inc. (manufacturer), Boca Raton, FL. All Sundown Naturals products.