From the Manufacturer:
Doctor-formulated, Allerfin® is a unique blend of some of the most researched natural ingredients that help manage seasonal discomfort.
Manufactured by Quality of Life®
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.