"Wholesale body lubricant" has a good film, excellent water retention, high lubricity and ability to promote epithelial cell regeneration and repair the injured tissue. Meanwhile, the biological preparation of HA in the HA with the molecular structure of the human body completely consistent, so also is the most complete effectiveness of the composition. Therefore, the domestic and foreign advanced gynecological pharmaceutical formulations, mostly in the HA as a drug carrier. Breathable layer of protective film "Wholesale body lubricant" film-forming properties can be formed on the surface of the vaginal mucosa, protecting cells from harmful substances sticking invasion; can conserve water retention vulva vaginal wall smooth, comfortable and elastic. Lubrication can effectively play due to vaginal mucosa vulnerable to friction, collision and damage caused by the protective effect of pathogenic microbial infection. Our Run-ni bionic man "Wholesale body lubricant" is based on the above principles of research and development