Stamina Grapefruit, Rosemary and Basil can help you to focus on a task. It can help to give you the stamina to get through a dull or pressured time.  Use the Stamina Diffuser Blend when you wish to concentrate on completing a task, especially one which is repetitive or monotonous.    Available in 5 ml & 10 ml. Do not use internally  Do not use undiluted on the skin.  Caution with high blood pressure