Bronson Laboratories · Vitamin supplement
Sustained Release Niacin 500 mg
7 ingredients on file in the NIH Dietary Supplement Label Database. Off-market, label data preserved for reference.
- 7
- Ingredients
- 5
- Nutrient categories
- Top 58%
- By ingredient count
Sustained Release Niacin 500 mg is a vitamin supplement by Bronson Laboratories in tablet or pill form, listing 7 ingredients in the NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. Currently listed as off-market (no longer available for purchase, but label data is preserved). Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.
Product Details
- Type
- 💊 Vitamin
- Form
- Tablet or Pill
- Database Entry Date
- 2012-06-01
- Ingredients
- 7
Supplement Facts (7 Ingredients)
| Ingredient | Group | Amount | % DV |
|---|---|---|---|
| Niacin | Niacin | Not disclosed on label | No DV |
| Dicalcium Phosphate | Calcium | Not disclosed on label | No DV |
| Hydroxypropyl Methylcellulose | Hypromellose | Not disclosed on label | No DV |
| Stearic Acid | Stearic Acid | Not disclosed on label | No DV |
| Silicon Dioxide | Silicon | Not disclosed on label | No DV |
| Magnesium Stearate | Magnesium stearate | Not disclosed on label | No DV |
| Hydrogenated Vegetable Oil | Hydrogenated Vegetable Oil | Not disclosed on label | No DV |
How does Sustained Release Niacin 500 mg compare?
Ingredients listed on each label, against the vitamin category average of 6.8. Data from the NIH DSLD.
Sustained Release Niacin 500 mg lists 5 ingredients more than 100% Natural E Liquid.
What the Label Data Shows
Sustained Release Niacin 500 mg is cataloged in the NIH Dietary Supplement Label Database (DSLD) as a vitamin supplement built from 7 ingredients from Bronson Laboratories, sold in tablet or pill form. These ingredients span 5 nutrient categories, mineral, other, vitamin, fatty acid, and 1 more, reflecting a multi-component formula rather than a single-nutrient product.
Across a broader 7-ingredient formula, 7 of 7 sit outside the FDA's reference-intake system entirely -- common at this scale, since multi-ingredient blends tend to accumulate botanicals, amino acids, and specialty compounds the FDA has never benchmarked. That's expected breadth, not a red flag on its own.
Market status matters for supplement research. This product is currently listed as off-market in the DSLD, with its label first entered into the database on 2012-06-01. An off-market listing means production and distribution under this label have stopped, but the DSLD does not delete the entry, it stays on file for historical reference and formulation-history tracking.
About the DSLD database
The DSLD is a label database, not an FDA approval list, under the 1994 DSHEA framework, dietary supplements do not require pre-market approval, and label information reflects what manufacturers self-declare rather than independent laboratory verification. This page presents factual label data for reference only and is not medical advice; consult a licensed healthcare provider before making decisions about any supplement.
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD) Supplement label data for Sustained Release Niacin 500 mg: ingredients, % Daily Value, market status, brand · 2026 DSLD captures manufacturer-self-declared label information; the NIH does not verify accuracy or evaluate safety/efficacy. Dietary supplements are regulated under DSHEA 1994, no pre-market FDA approval is required.
Ingredient Breakdown by Category
Daily Value Coverage
Frequently Asked Questions
What ingredients are in Sustained Release Niacin 500 mg? ▼
Who manufactures Sustained Release Niacin 500 mg? ▼
Is Sustained Release Niacin 500 mg still available for purchase? ▼
What is the serving size of Sustained Release Niacin 500 mg? ▼
What type of supplement is Sustained Release Niacin 500 mg? ▼
Data Sources & Methodology
Data as of 2025. Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD).
Supplement label data sourced from the Source: NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. The DSLD contains label information from dietary supplement products marketed in the United States.
Daily Value (DV) percentages are based on Source: FDA 21 CFR 101.9 Reference Daily Intake (RDI) values for adults. Products marked "Off Market" may no longer be available for purchase but their label data remains in the database for reference.
Disclaimer, Not Medical Advice
Label data from the Source: NIH Dietary Supplement Label Database (DSLD). This information is for educational and reference purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting, stopping, or combining any dietary supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. This page draws directly on the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.