From the Manufacturer's Label:
Promotes Energy Production**
Niacinamide is the form of niacin that circulates in the bloodstream and is needed for the synthesis of energy (ATP), the activation of folate and the regeneration of glutathione.** Niacinamide and niacin are the two forms of vitamin B3. Niacinamide does not cause flushing or skin irritation.**
Manufactured by Jarrow Formulas®.
About Puritan’s Pride
For more than 40 years, Puritan's Pride has helped families achieve a lifestyle of wellness. Our vitamins and supplements are made with care from the highest quality ingredients. They are tested or inspected as many as 15 times throughout the manufacturing process. That's why you can shop with confidence. We take pride in our products and helping customers feel their best.
No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.