From the Manufacturer's Label:
Oregon Grape (Mahonia aquifolium) is also known as Holly Mountain Grape or Creeping Barberry. Its root contains the alkaline Berberine used during the winter season.
Manufactured by Nature's Way.
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For more than 45 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.
|Serving Size: 1 Capsule|
|Amount Per Serving||% Daily Value|
|Oregon Grape (root) 500 mg **|
|**Daily Value not established.|