... materials and finished products of propolis powder--propolis capsules.It is a resin type ... propolis 40%,45%,50%Propolis powder 60%,70%,80%Propolis extract 60%,70%,80%,98%Propolis water-soluble extractliquid propolis 40%,60%Propolis hard capsules ... 350mg,250mg,500mgPropolis softgeal capsules 500mg ...