Unique to the BioFlex system, is our three-step approach consisting of application of the large red SLD treatment array, followed by the large infrared SLD treatment array and finally the infrared laser probe.  Due to differing depths of penetration and cellular effects, we have proven clinically that by utilizing the three step approach we can achieve significant clinical effects.  This progression follows a natural increase in both depth and effect of light penetration with the red SLD array stimulating more superficially while the infrared probe stimulates tissue up to and including the bone.