01 — Laser Therapy

Fractional Laser Therapy

Fractional laser therapy delivers controlled micro-stimulation to support melanocyte activation, tissue remodeling, and gradual pigment recovery in selected vitiligo lesions.

Fractional laser therapy applied to a vitiligo lesion

Mechanism & Treatment Features

01

Melanocyte Activation

Fractional laser stimulation may enhance cellular activity and tyrosinase function, supporting melanin synthesis within depigmented areas.

02

Cytokine & Growth Factor Release

Controlled laser-induced stimulation promotes the release of cytokines and growth factors that may support melanocyte proliferation and regeneration.

03

Melanocyte Migration

The treatment may promote the activity of matrix metalloproteinase-2 (MMP-2), helping activate melanocytes in surrounding pigmented skin and supporting their migration toward depigmented areas.

04

Skin Repair & Remodeling

Fractional laser creates controlled micro-injuries that initiate the skin's natural repair response, promoting dermal remodeling and collagen production and reorganization.

Key Advantage

Controlled fractional stimulation supports melanocyte activation, migration, repigmentation, and skin regeneration.

Clinical Consideration

Fractional laser parameters are individualized according to lesion characteristics and skin response. Treatment may be combined with phototherapy and other modalities as part of a comprehensive plan determined by a qualified physician.