The invention of Dr. Ji, an expert Korean cosmetologist , led to the innovation ‘Essence Nano technology’. Using Onsen mineral water from the high mountains of Korea and hydrating cream, this product is the best one for moisturizing your skin. Within a minute after the cream is absorbed into the skin, your delicate skin will instantly feel softer and refreshed! Besides, you will feel hydrated for the entire day without having to reapply!