From the Manufacturer's Label:
Chaga, a specialized tree mushroom, is a powerful immune system acitivator that is rich in immunomodulating polysaccharides and betulinic acid. Planetary Herbals Full spectrum™ Chaga is also a potent antioxidant for increased cellular health.**
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.