What is reiki pronounced ray key is a method of natural energy healing based on the use of universal life force it is channelled through the practitioner39smaster39s hands and into the patient it was rediscovered by dr usui in the 19th century what can reiki do for you reiki energy brings deep relaxation soothing emotions and reducing negative feelings reiki can help you be the best that you can be it can help unlock your natural creativity allowing you to reach your full pot