Natural HG is a fermented complex composed of soybean, mistletoe and Japanese blood grass root, which is processed by Korean traditional solid fermentation. Solid fermentation using microorganisms is a generally used and well-accepted process for food and for herbal medicine in Korea since the ferment exhibits better bioavailability. The properties and the components of raw materials are changed during the fermentation process. Natural HG, a transparent, viscous liquid type ingredient developed for cosmetics, exhibits skin soothing and moisturizing effects.