The principal ingredient of Red Ginseng Helicium is the extract from fermentation of the mycelia of Hericium Erinaceum having excellent bioactive effects such as prevention of dimentia, improvement of liver function and promotion of immunity in natural herb with good pharmacological actions for 60 days or more. Also, the extracts of red ginseng, raisin tree, dried persimmons, the root of an arrowroot, ginger and Maximowiczia Chinensis which are full of cell-active materials are mixed with the principal ingredient to maximize bioactive efficacy. Besides, taurine, vitamin B1, B2 beneficial to the human body, honey to facilitate the activity of lactobacili in the large intestine, and fractooligosaccheride are added; all the said ingredients are elaborately processed into a product.