A combination of purple and blue light, purple light effective in dealing with acne, because the blue light targets and destroys acne-producing microorganisms, when the crimson light encourages healing and minimizes inflammation. Advancements in LED technologies have improved dramatically recently and purple light therapy devices tend to be more reasonably https://joinersnearme86184.review-blogger.com/49639431/indicators-on-photon-therapy-machine-you-should-know