PlainVitamins

Niacin B-6

by Nutri-West · tablet or pill · 90 tablets

  • On the market (NIH)
  • DSLD label 28027
  • Serving 1 tablet

Niacin B-6 by Nutri-West lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 100 mg of niacin and 50 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on November 25, 2013.

What is in Niacin B-6?

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).

Niacin B-6: Supplement Facts rows against the market (DSLD label 28027, January 2026 release)
IngredientAmount% DVAmong products listing it
Niacin100 mg500%Niacin in Niacin B-6 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 B650 mg2,500%Vitamin B6 in Niacin B-6 against 15,277 products50 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg50 mg

Higher than 87% of 15,277 products listing vitamin B6 (median 6 mg).

Source: NIH ODS Dietary Supplement Label Database, label 28027 (entered November 25, 2013), 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?

5 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
Directions for use: One tablet daily, or as directed.
Warnings
KEEP OUT OF REACH OF CHILDREN.
TAMPER RESISTANT OUTER SEAL - DO NOT USE IF BROKEN.
Allergens and what it does not contain
Contains no starch, salt, sugar, wheat, milk, corn, yeast, soy or preservatives.
Storage
Store in cool, dry place.

Source: label statements in DSLD label 28027.

How many labels does Niacin B-6 have?

One label is on file, entered on November 25, 2013.

  1. Label 28027 (current) Entered November 25, 2013 · on the market · 90 tablets

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

Who makes it?

The label names Nutri-West (manufacturer), Douglas, Wy. All Nutri-West products.

Where next?