Hi everyone, I have a atrophic acne scars, I ear about radiofrecuency with micro needling helps to disappear this kind of scars. I live in Monterrey, Mexico and there are many beauty clinics that offers this treatment but I just want to know which one is better ¿intracel, Venus viva or fraxface? The prices are so differents the cheaper is fraxface and the more expensive is intracel Please someone explain me which one could be better for me. Tanks