Fraxel is the most widely known brand of fractional laser treatments used for skin resurfacing and rejuvenationâso popular that many people refer to any fractionated laser treatment as Fraxel.
In the early days of laser skin resurfacing, all facial laser technology ablated (removed the surface layer of) the entire treated area. These treatments often required weeks of downtime and had a high risk of side effects, including infection, hyperpigmentation, and scarring. Fraxel treatments are still able to induce new collagen growth, with far fewer risks and less recovery time.
New York City-based dermatologic surgeon Dr. Ronald Shelton explains that with Fraxel Re:store and Fraxel Dual, âinstead of treating 100% of the skinâs surface area with laser energy, the beam is broken up into fractionsâ that target 25% to 40% of the skinâs surface and leave the rest intactâa process known as fractional photothermolysis.Â
The intact skin supports the healing process of the treated areas. âBecause of this, the downtime and redness are less intense and donât last as long as with ablative laser treatments,â says Dr. Shelton.
By causing micro-injuries to the skin, it accelerates the production of collagen and new skin cells, to replace older, damaged ones. This means that the repair-and-healing stage is crucial to a good result: the laser is the catalyst, while the skin essentially treats itself as it recovers.
RealSelf Tip: Fraxel laser treatment works best on fair skin, Fitzpatrick skin types I-III. People with light brown or more deeply pigmented skin tones are at risk for increased hyperpigmentation, so there are better skin rejuvenation options for those with deep skin tones.