Royal Jelly + Propolis from NaturTierra is a supplement made from Royal Jelly, Propolis and Vitamin C. It is a good supplement for your defenses thanks to Vitamin C which helps the normal functioning of our defenses. Thanks to its contribution in vitamin C, it helps the proper functioning of the immune system. Recommendations: Take 1 ampoule a day, preferably on an empty stomach. Shake vigorously before consumption.