Red Ginseng root or Hong ren shen is extracted from a plant with a bitter taste and tonic properties widely grown in Northeast Asia. It gets this name because it turns red when steamed, increasing its biological activity.

Hong ren shen is used in traditional Chinese medicine to tonify Qi (Life energy). Indeed, it contributes to the natural defences and to their proper functioning. In addition, it is a natural stimulant that helps maintain good cognitive performance. Thus, Hong ren shen presents itself as a solution to fight against the decline in form.