PlainVitamins

Niacin Hex - No Flush 525 mg

by Anabolic Laboratories · capsule · 100 vegetarian capsules

  • Off the market since October 2023 (NIH)
  • UPC 3 51953 08040 4
  • DSLD label 53763
  • Serving 1 capsule
  • 100 servings

Niacin Hex - No Flush 525 mg by Anabolic Laboratories lists 4 ingredients, 4 with an amount per serving of 1 capsule, such as 400 mg of niacin and 110 mg of inositol. Its current label entered the NIH Dietary Supplement Label Database on November 24, 2015.

What is in Niacin Hex - No Flush 525 mg?

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).

Niacin Hex - No Flush 525 mg: Supplement Facts rows against the market (DSLD label 53763, January 2026 release)
IngredientAmount% DVAmong products listing it
Niacin400 mg2,000%Niacin in Niacin Hex - No Flush 525 mg against 12,413 products400 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg400 mg

Higher than 97% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 1,600 mg. 45.7 times the adult UL a day.

Inositol Hexanicotinate525 mgInositol nicotinate in Niacin Hex - No Flush 525 mg against 84 products1,050 mg per serving; the middle half of products list 75 mg to 850 mg, the median 285 mg.1,050 mg

Higher than 79% of 84 products listing inositol nicotinate (median 285 mg). Per day at the most servings: 4,200 mg.

Inositol110 mgInositol in Niacin Hex - No Flush 525 mg against 4,042 products110 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.110 mg

Higher than 85% of 4,042 products listing inositol (median 30 mg). Per day at the most servings: 440 mg.

Inositol Hexanicotinate525 mg

Source: NIH ODS Dietary Supplement Label Database, label 53763 (entered November 24, 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 4 servings a day, the most its directions give, the label lists 1,600 mg of niacin, 45.7 times the adult Tolerable Upper Intake Level.

The NIH database records 1 to 4 servings 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
DIRECTIONS: Take one capsule up to four times daily with meals.
Warnings
KEEP OUT OF REACH OF CHILDREN.

Source: label statements in DSLD label 53763.

What else is on the label?

Other ingredients: Vegetarian Capsule, Magnesium Stearate, Modified Cellulose, Silica.

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

How many labels does Niacin Hex - No Flush 525 mg have?

One label is on file, entered on November 24, 2015.

  1. Label 53763 (current) Entered November 24, 2015 · off the market October 30, 2023 · 100 vegetarian capsules · UPC 3 51953 08040 4

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

Who makes it?

The label names Anabolic Laboratories, LLC (manufacturer), Colorado Springs, CO. All Anabolic Laboratories products.

Where next?