The effectivity of evening primrose oil

The effectivity of evening primrose oil. Evening primrose (Oenothera L.) is a plant belonging to the Onagraceae family. There are about 145 species in the genus Oenothera L. The most numerous species in the Oenothera L. family is Oenothera biennis, which also has the best studied biological activity. It has been indicated that Oenothera biennis[Read…]