Your defenses up. MARNYS PROPOLVIT Defens is a dietary supplement to meet the seasonal changes that combines vitamin B6, Royal Jelly, Propolis, Colostrum, Reishi and Shiitake, drinkable vials comfortable. Its ingredients provide a good balance between immune function and energy. FACING CHANGE STATION. MARNYS PROPOLVIT Defens is recommended for the whole family face to face seasonal changes, providing balance between energy and immunity thanks to the properties of its ingredients