Botanical source: panax ginseng C.A. meyer Panax ginseng C.A. Meyer, is one of the oldest and most beneficial herbs in the world. It wan often used, and is still today, as a tonic to rejuvenate the body after an illness or prolonged stess.Mordern research show that ginseng has other clinical efficacties, such as tonifying the heart, nourish the brain, strengthening the immunity, radiation ...