Clinics market these under brand names, not mechanisms. This pulls the regulatory record directly from the FDA and lays the rest out from manufacturer specs and cross-checked field reports, so you can compare devices instead of marketing copy.
RF microneedling combines fine needles with radiofrequency energy delivered beneath the skin's surface, aiming to trigger collagen production while limiting surface damage. Fourteen branded devices are compared here, same underlying mechanism, real differences in depth, energy delivery, and what each is actually cleared for.