From the Manufacturer:
Supports Focus & Mental Alertness*
Our TMG is natural source Betaine from sugar beets derived through a complex extraction method. Contains no Betaine HCl
Manufactured by Nutritional Concepts
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.
Free of: Corn, soy, yeast, wheat, egg, sugar, sodium, starch, milk, preservatives, artificial color or flavor.