ENDUR-ACIN 750 mg
by Endurance Products Company · tablet or pill · 60 tablets
- On the market (NIH)
- UPC 7 29135 16160 7
- DSLD label 242288
- Serving 1 tablet
ENDUR-ACIN 750 mg by Endurance Products Company lists one ingredient: 750 mg of niacin per serving of 1 tablet. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2021.
What is in ENDUR-ACIN 750 mg?
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 |
|---|---|---|---|
| Niacinas Nicotinic AcidNiacin (Form: as Nicotinic Acid) | 750 mg | 4,688% | Higher than over 99% of 12,413 products listing niacin (median 20 mg). 21.4 times the adult UL a day. |
Source: NIH ODS Dietary Supplement Label Database, label 242288 (entered January 22, 2021), 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 750 mg of niacin, 21.4 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.
- Endur-Acin Extended Release Niacin 750 mgEP · off the market same ingredients
- Niacin CR 750 mgDesigns for Health same ingredients
- Nia Vasc 750XYMOGEN · off the market same ingredients
- Timed Release Niacin 750 mgRugby same ingredients
- NiaVasc 750XYMOGEN same ingredients
- Pure NRDoNotAge.org 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: As a dietary supplement for adults, take one (1) tablet daily with food.
- Warnings
- Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking any medications, or are pregnant or nursing.
- Temporary flushing, itching or warming of the skin may occur. Do not use without the advice of your physician if you consume more than modest amounts of alcohol, have poorly controlled diabetes, liver disease, gout, active peptic ulcer disease, or unstable angina.
- Keep out of reach of children.
- Do not use if seal is broken or missing.
- Do not exceed one tablet daily without consulting a physician.
- Allergens and what it does not contain
- No salt, sugar, starch, preservatives, artificial color or flavorings.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 242288.
What else is on the label?
Other ingredients: Vegetable Wax, Stearic Acid, Magnesium Stearate, Silica.
How many labels does ENDUR-ACIN 750 mg have?
3 labels are on file under this name since April 23, 2020: other sizes, label designs and reformulations. The current one leads this page.
- Label 242288 (current) Entered January 22, 2021 · on the market · 60 tablets · UPC 7 29135 16160 7
- Label 217156 Entered April 23, 2020 · on the market · 500 tablets · UPC 7 29135 16105 8
- Label 217143 Entered April 23, 2020 · on the market · 200 tablets · UPC 7 29135 16102 7
DSLD also links this label to: Endur-acin (package size difference, same product), Endur-acin (package size difference, same product), Endur-acin (package size 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 Endurance Products Company (distributor), Tualatin, OR. All Endurance Products Company products.