It's in the root that are the active principles of Ginseng. The main substances which compose ginseng are countless, one can find, among others, essential minerals such as calcium, magnesium, iron, phosphorus, copper, zinc… trace-elements : germanium, silicon, selenium, manganese, aluminium, vanadium… vitamins B1, B2, B3, B5, B6, B8, B9, B12… and more important principles, less known from the casual audience, but which contribute greatly in making Ginseng the true panacea.