Bioconcepts evening primrose oil 1000mg is obtained from the seeds of the evening primrose plant a wild plant from north america to alleviate many womens health related conditions this supplement can help to improve pms symptoms may help alleviate breast pain associated with menstruation may help support womens health how it works this supplement contains a high concentration of omega 6 fatty acids including linolenic acid and gamma linolenic acid gla as omega 6 fatty acids are no