Niacin 500 Mg
B3 (Niacin) by GNC
Sold as “GNC Niacin 500 Mg, 240 veg. tabs”
- Price
- $15 – $20
- Cheaper than
- 78%
- of B3 (Niacin) products
Supplement Facts
Serving size: One Tablet
| Miacin | 500 mg |
Suggested use: As a dietary supplement, cake one tablet daily.