... are a professional manufactuers and suppliers of bee pollen . Bee propolis We offer Bee propolis, Nature and purified.Both in format ... more ,Flavonoid 15% or more for Bee propolis Powder, the Specification is Propolis Content:70% or more ,Flavonoid 12 ... hepatocirrhosis, astriction, polypi, bilestone etc. Nature Bee propolis Extract Paste, with Propolis Content 98%, Flavonoid 15%, antibiotics free. Heavy ...