Cynosure Lutronic's XERF radiofrequency platform has achieved a 3x acceleration in treatment speed, a material upgrade that reshapes device economics for practices already carrying RF microneedling or considering entry into the category. XERF combines fractional radiofrequency with microneedling—delivering energy at depth (typically 0.5–3.5 mm, depending on indication) to stimulate collagen remodeling without full-thickness ablation.