Comvita® Propolis Extract - One of our most popular propolis products. Comvita® Propolis Extract PFL® 30 is easy to use, water soluble and doesnt contain alcohol. Guaranteed PFL® 30 flavonoid level Easy-to-use dropper Bees make propolis by gathering natural resin produced by trees as part of their defence system. Honeybees collect the resin, mix in beeswax and enzymes, and use it to protect the hive. Propolis contains high levels of a range of bioflavonoids. Comvita®’s PFL® stands for Propolis Flavonoid Level and refers to the flavonoid content found in 1mL of Propolis Extract. PFL® 30 delivers at least 30mg of Propolis flavonoids per 1mL. The extract is alcohol free and designed for internal use. To retain the integrity of this product please store below 30°C in a dry place. Store out of reach of young children. Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied diet and healthy lifestyle. Do not use if carton seal is broken. WARNINGS: Propolis may cause allergic reactions. If irritation or swelling of the mouth or throat occurs, discontinue use and consult a healthcare practitioner. Not suitable for children under 2 years of age. Pregnant or lactating women: Consult your healthcare practitioner before use.