... Paste.for Bee propolis Paste, the Specification is Propolis Content:95% or more ,Flavonoid 15% or more for Bee propolis Powder, the Specification is Propolis Content:70 ... , polypi, bilestone etc. Nature Bee propolis Extract Paste, with Propolis Content 98%, Flavonoid 15%, antibiotics free. Heavy metal qualified Bee Propolis Powder, No other additive, Good ...