Premier Niacin
by Premier Research Labs · capsule · 60 plant-source capsules
- On the market (NIH)
- DSLD label 270010
- Serving 1 capsule
- 60 servings
Premier Niacin by Premier Research Labs lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 375 mg of niacin and 91 mg of inositol. Its current label entered the NIH Dietary Supplement Label Database on June 16, 2022.
What is in Premier Niacin?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Niacinas Inositol Hexanicotinate | 375 mg | 2,340% | Higher than 97% of 12,413 products listing niacin (median 20 mg). 10.7 times the adult UL a day. |
| Inositolas Inositol Hexanicotinate | 91 mg | Higher than 76% of 4,042 products listing inositol (median 30 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 270010 (entered June 16, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). 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 375 mg of niacin, 10.7 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.
- Flush Free NiacinNature's Bounty · off the market same ingredients
- No-Flush Niacin 400 mgVitabase same ingredients
- No-Flush Niacin 400/100Meijer Naturals same ingredients
- Flush Free Niacin Inositol Hexanicotinate 500 mgGood 'N Natural · off the market same ingredients
- Flush Free Niacin Inositol Hexanicotinate 500 mgNature's Bounty · off the market same ingredients
- Niacin No-Flush 400 mgMartin Avenue Pharmacy 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
- Suggested Use: Take 1 capsule daily or as directed by a health professional.
- Warnings
- Keep out of reach of children.
- Tamper Seal: Use only if seal is intact.
- Consult your health care practitioner if you are pregnant/nursing, taking medications or have a medical condition, before taking this or any other product.
- Allergens and what it does not contain
- No added magnesium stearate PRL's quality program. Manufactured to avoid: added magnesium stearate (an undesirable excipient), artificial colors, artificial flavors or artificial preservatives.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 270010.
What else is on the label?
Other ingredients: Plant-Source Capsule.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): OU (Kosher) We are proud to offer many OU Kosher Certified products.
How many labels does Premier Niacin have?
2 labels are on file under this name since May 22, 2020: other sizes, label designs and reformulations. The current one leads this page.
- Label 270010 (current) Entered June 16, 2022 · on the market · 60 plant-source capsules
- Label 219602 Entered May 22, 2020 · off the market November 28, 2022 · 60 vegetarian capsules · UPC 8 07735 02098 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Premier Research Labs (manufacturer). All Premier Research Labs products.