ResurFX is a non-ablative fractional laser from Lumenis, used to improve skin texture, acne scarring, fine lines and sun damage. Non-ablative means it works beneath the surface without removing the outer layer of skin, which is what keeps recovery manageable. Sage Dermatology performs ResurFX at our downtown Toronto clinic.
How it works
The laser delivers energy in a grid of microscopic columns into the dermis, heating collagen and prompting the body to lay down new tissue over the following months. Because the columns are surrounded by untreated skin, healing is faster than with fully ablative resurfacing, and the risk of complications is lower.
What it treats
- Acne scarring, particularly boxcar and rolling scars. See our page on acne scar treatment, as scars usually need a combined plan rather than laser alone.
- Texture and enlarged-looking pores.
- Fine lines, especially around the eyes and mouth.
- Sun damage and general dullness.
- Surgical and traumatic scars.
What to expect
Numbing cream is applied beforehand. The treatment itself takes 20 to 40 minutes depending on the area and feels hot and prickly. Afterwards expect redness and swelling similar to a strong sunburn for several days, with the skin feeling rough as it recovers. Most people take about a week before they are comfortable in front of others.
Results build gradually as new collagen forms, so the meaningful change appears over three to six months rather than immediately. A course of three to six sessions spaced four to six weeks apart is typical.
Skin tone
Non-ablative fractional lasers can be used across a range of skin tones with appropriate settings, but any laser that delivers heat carries a risk of pigment change in medium and darker skin. Where that risk is meaningful we will discuss radiofrequency microneedling instead, which achieves similar remodelling with a lower pigment risk.
Cost and coverage
ResurFX is cosmetic and not covered by OHIP. Cost depends on the area and number of sessions and is confirmed at consultation. Receipts are provided for health spending accounts.
Booking
No referral needed. Call 416.792.0159 or email info@sagedermatology.ca. Sage Dermatology is at 591 Yonge Street, steps from Wellesley station. Plan your visit.