The technologies
Ablative, fractional and RF: three ways to resurface skin
Resurfacing means removing or remodeling the outer layers of skin so that new, smoother tissue replaces them. The depth and the amount of surface treated decide the result and the recovery.
Fractional CO2 laser (ablative)
A 10,600 nm beam vaporizes microscopic columns of skin and heats the tissue around them; the untreated skin between the columns speeds healing. This is the reference treatment for acne scars, deep wrinkles, sun damage and rough texture, with 3 to 7 days of downtime per session and results that build over months. The FraxCO2 FC100 ($8,500 to $15,000) is a pixel-mode fractional system; the Fraxco2 FC300 ($11,000 to $18,000) adds full ablative and hybrid modes, a surgical cutter and a vaginal probe.
Fractional RF microneedling (minimally invasive)
Insulated needles deliver radiofrequency into the dermis at set depths, remodeling collagen from below while leaving the surface mostly intact. Downtime is 2 to 5 days of redness, and it is safe on darker skin types where ablative lasers carry pigment risk. The Shape Tactics 3-in-1 Targeted ($4,199) and 3-in-1 Vacuum ($2,913) systems run 10, 36 and 64-pin cartridges with vacuum assist and a cold hammer; the Winkonlaser TM80 and TM50B on the RF microneedling collection add dual-frequency RF and deeper body needles.
What resurfacing is not
Hydrodermabrasion and microdermabrasion exfoliate the surface for brightness and are covered on the facial machines collection. Non-ablative lasers and IPL treat tone and pigment without removing tissue and sit on the skin rejuvenation collection. HIFU and RF tighten without resurfacing.