Fractional Laser Skin Rejuvenation

Fractional laser technology divides the laser beam into an array of microscopic columns (fractional photothermolysis), treating only a fraction of the skin's surface area in each pass while leaving surrounding tissue intact. This architecture allows the untreated skin to act as a healing reservoir — resident stem cells and keratinocytes migrate into each treated microchannel and resurface it within 24–72 hours, initiating a cascade of collagen synthesis…

At DermaEsthetic fractional laser treatment is performed by MUDr. Hana Šulcová on either a non-ablative or mildly ablative fractional setting, depending on the patient's skin type, the depth of the concern being treated, and the acceptable social downtime. A topical anaesthetic cream is applied before the session; during treatment patients experience a warm prickling sensation as the laser passes over the skin. Immediately after, the treated zones appear…

For fine wrinkles and general texture improvement, a course of three to five sessions spaced four to six weeks apart produces the most satisfying cumulative result, as each session builds on the collagen remodelling initiated by the previous one. For deeper concerns such as acne scars or surgical scarring, fewer sessions at higher density settings are used, with longer intervals between them for recovery. Results continue to develop for three to six…