Dietary Supplement. Seasonal nasal care. Highly concentrated 200 mg propolis extract per serving. Benefits of Propolis: Delivers 300+ beneficial compounds, including vitamins, minerals, and antioxidants. Third-party pesticide testing to triple check that our hives and our products are pesticide-free. Known for protecting the hive, we use it to support our immune systems and combat free radical damage in the body. Propolis Powered Sinus Support Starts Here: We combined the beehive's most powerful immune supporter, propolis, with quercetin, bromelain, and nettle leaf that support healthy histamine levels so you can continue to breathe easy. Sinus support. Whole body balance. Powered by propolis. 3rd party lab tested. Sustainably Sourced: We never overharvest from our hives. We always ensure that our green apiaries are remote and far from harmful chemicals. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.)