It works! It is said to be candy, but not like real candy, after all, it is a drug it. La oyster pull contains oyster essence, through the rich 55 kinds of nutrients synergistic effect, for the human body's 9 systems, more than 400 organs to provide nutrition, nutritional components and unique macaene, maca amide and other biological effects, regulation of physiological activities of the pre-stage involved in the central nervous system transmission, to achieve a significant anti-fatigue, regulate the role of physiological function.