To maintain a good state of health and sport, it is highly recommended to use essential oils as it has been proven as a source of physical and psychological benefits. Even if the body is optimally trained, the limits can be set by the psyche. Essential oils can help to remove psychological blockages, thanks to their olfactory effect. However, by letting your body absorb them, the effect lasts longer. Why use a roller applicator? Trying to obtain therapeutic effects from aromatherapy through the sense of smell alone is not as effective as applying the oils to your skin and letting your body absorb them. Essential oils are highly concentrated and can irritate the skin if not diluted.