Products
Label data from official national databases and brand websites, as declared; not lab-verified.
| Brand | Product | Per day | Country | Source | Add to compare |
|---|---|---|---|---|---|
| Natural Factors | Niacin 500 mg | 1,500 mg | United States | US NIH DSLD | |
| NOW | Flush-Free Niacin Hexancotinate 320 mg | 500 mg | United States | US NIH DSLD | |
| Wonder Laboratories | Niacin 500 mg | 500 mg | United States | US NIH DSLD | |
| Solaray | Niacin 100 mg | 100 mg | United States | US NIH DSLD | |
| Finest Nutrition | Niacin 500 mg | 400 mg | United States | US NIH DSLD | |
| Protocol For Life Balance | Flush-Free Niacin 500 mg | 500 mg | United States | US NIH DSLD | |
| Rugby | Extended Release Niacin 500 mg | 500 mg | United States | US NIH DSLD | |
| NutriCology | No-Flush Niacin | 1,290 mg | United States | US NIH DSLD | |
| Rugby | Extended Release Niacin 250 mg | 250 mg | United States | US NIH DSLD | |
| Seeking Health | Niacin 50 mg | 50 mg | United States | US NIH DSLD | |
| VitalBulk | Niacin 1,000 mg Capsule | 1,000 mg | United States | US NIH DSLD | |
| VitalBulk | Niacin 500 mg Capsule | 500 mg | United States | US NIH DSLD | |
| Allergy Research Group | No-Flush Niacin | 1,290 mg | United States | US NIH DSLD | |
| Patient One 1 MediNutritionals | Niacin 250 | 250 mg | United States | US NIH DSLD | |
| Anabolic Laboratories | B6-Plus | 20 mg | United States | US NIH DSLD | |
| DC | No-Flush Niacin 500 mg | 800 mg | United States | US NIH DSLD | |
| Nature's Bounty | Flush Free Niacin | 400 mg | United States | US NIH DSLD | |
| Member's Mark | Niacin | 400 mg | United States | US NIH DSLD | |
| VitalBulk | Niacin 100 mg Capsule | 100 mg | United States | US NIH DSLD | |
| Ortho Molecular Products | Time Release Niacin | 1,500 mg | United States | US NIH DSLD | |
| Pure Encapsulations | B6 Complex | 110 mg | United States | US NIH DSLD | |
| Highland Laboratories | Non Flush Niacin | 500 mg | United States | US NIH DSLD | |
| Country Life | Niacin 400 mg | 400 mg | United States | US NIH DSLD | |
| Natrol | Niacin 500 mg | 500 mg | United States | US NIH DSLD | |
| Terry Naturally | Flush-Free Niacin | 1,500 mg | United States | US NIH DSLD | |
| Upsher-Smith Laboratories | SLO-NIACIN 250 mg | 250 mg | United States | US NIH DSLD | |
| Douglas Cooper Co. | Flush-Free Niacin 250 mg | 1,140 mg | United States | US NIH DSLD | |
| Schiff | Niacin 500 mg | 500 mg | United States | US NIH DSLD | |
| Upsher-Smith | SLO-NIACIN 500 mg | 500 mg | United States | US NIH DSLD | |
| Anabolic Laboratories | Aqua-B6 | 40 mg | United States | US NIH DSLD |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.