Lyophilized royal jelly powder is processed directly from fresh royal jelly. About 3kg of fresh royal jelly is used to make 1kg of lyophilized royal jelly powder. Features: 1) 100% pure with no additives 2) Is more easily absorbed into the body than fresh royal jelly 3) Can be manufactured in the form of tablets 4) The 10-HDA content is the nutrient but there are others Specifications meet the standard of EU, America, Japan, Russia 10-HDA 4.0% - 6.0% Moisture: no more than 3.0% protein: no less than 33.0%