From the Manufacturer's Label:
NADH is a coenzyme of vitamin b-3 that is essential for the production of ATP. Source Naturals brings you ENADA®, a patented, stabilized, absorbable form of NADH.
Manufactured by Source Naturals
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.
Contains no salt, sugar, yeast, dairy, egg, gluten, soy, wheat, starch, preservatives or artificial color, flavor or fragrance. Suitable for Vegetarians and Hypoallergenic.