Comvita? Propolis extract (PFL?15) is easy to use, water soluble and doesn't contain alcohol. Guaranteed PFL?15 flavonoid rating Easy-to-use dropper Bees make propolis by gathering resin or sap from plants and combining it with enzymes. Packed withbio-flavonoids , they use propolis to protect their hives from infection. Comvita? Propolis extract (PFL?15) is easy to use, water soluble and doesn't contain alcohol. Guaranteed PFL?15 flavonoid rating Easy-to-use dropper Bees make propolis by gathering resin or sap from plants and combining it with enzymes. Packed withbio-flavonoids , they use propolis to protect their hives from infection.
