coMra Therapy coMra stands for “coherent Multi-radiance” – that is, the radiances that we employ in our unique healing devices. The four types of radiance we use operate at such low power levels, they cannot harm the body’s cells. Consequently, coMra has no known negative side effects. If desired, coMra can be used safely with other types of therapies and methods of treatment.Our devices can also be used safely on babies, pregnant women and the elderly. What makes coMra really unique is that, for the first time ever, we’ve discovered how to engineer all the radiances to work together in complete coherency.