From the Manufacturer's Label:
No Side Effects
Clear Sinus & Ear® is a unique homeopathic remedy formulated to relieve sinus and ear conditions. Clear Sinus & Ear® also contains a proprietary herbal formula. To be used for the temporary relief of sinus congestion, hay fever, colds, airborne allergies, ear pain and tenderness, and swimmers ear.
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.