Niacin-SR (500 mg) (100 Tablets) by Klaire Labs - SFI Health is a dietary supplement in tablet form.

• Manufacturer Suggested Use: Adults: 1 tablet daily with food or as directed by a healthcare professional.
• Ingredients: Serving Size: 1 Tablet Amount Per Serving Niacin ... 500 mg Other Ingredients: Vegetarian stearine, cellulose, silicon dioxide, magnesium stearate, and croscarmellose sodium.
• Made without common allergens | Vegetarian No synthetic colors, flavors, or preservatives.