- Seasonal and year-round respiratory support
- Knocks out free radicals
- 125 mg of powerful apple polyphenols per capsule If an apple a day keeps the doctor away, then imagine what the health-enhancing power of apples in the form of Swanson Ultra Maximum Strength Polyphenols can do for you! Apples have antioxidant compounds known as polyphenols. Polyphenol extract is a powerful protector that works to not only neutralize free radicals, but also provide effective support for healthy respiratory function both seasonally and year-round. Apple polyphenol benefits also include cardiovascular and gastrointestinal support and some believe that they can even assist in weight management. Want to find out what other customers are saying? Check out our apple polyphenol reviews.