FRAXIS DUO allows users to choose between two complementary technologies, said Dr. Naouri.  While fractional CO2 laser treatment shows immediate and more dramatic results due to its superficial peeling effect, it has the inconvenience of long downtime, higher risk of hyperpigmentation and only superficial effects.  Fractional Microneedling RF offers deep effects with the advantages of a fast recovery and less PIH.  However, in appropriately selected cases, combining these two technologies gives patients the best of both worlds." 

Michael Naouri, MD Founder & Director Dermatology & Laser Center, Paris France

FRAXIS DUO is the multiplatform laser with short downtime. I usually use the combination treatment of RF fractional and CO2 fractional for rejuvenation and acne scar.  Suitable for skin type 4 or 5 and minimal erythema post laser. 

Rulita lrawan, M.D.  Younger Looks Aesthetic and Antiaging Clinic Tangerang, Indonesia