Pigmentation & Photoaging Correction

Diagnosis and treatment of pigmentation disorders including solar lentigines, melasma, post-inflammatory hyperpigmentation, and signs of photoaging. Prof. Dr. Martina Kerscher's specialisation in photobiology and UV therapy at the University of Hamburg provides an evidence-based foundation for safe and effective pigmentation correction in Germany.

Pigmentation disorders and photoaging correction fall squarely within Prof. Dr. med. Martina Kerscher's dual clinical and academic expertise. Her division of Cosmetic Sciences at the University of Hamburg has a longstanding focus on photobiology — the study of the interaction between light and skin — and UV-related skin changes, including the mechanisms by which solar ultraviolet radiation generates reactive oxygen species, damages DNA in keratinocytes and melanocytes, and drives the excess melanin synthesis that results in visible pigmented lesions on the skin surface. This deep scientific grounding gives Prof. Kerscher's Hamburg practice a particularly rigorous approach to pigmentation diagnosis and treatment selection. Common pigmentation concerns addressed include solar lentigines (age spots or liver spots) from cumulative UV exposure, freckles (ephelides), melasma (hormonally influenced diffuse facial hyperpigmentation), and post-inflammatory hyperpigmentation that follows acne, eczema, or procedural injury. Treatment modalities may include topical depigmenting agents (hydroquinone, tranexamic acid, kojic acid, azelaic acid in evidence-based formulations), medical-grade chemical peels, laser-based treatments, and combinations of the above tailored to the specific pigmentation subtype and the patient's Fitzpatrick skin type. The distinction between epidermal and dermal pigmentation — often requiring Wood's lamp or dermoscopic evaluation — is essential for selecting treatments with the best depth of effect; as an academic dermatologist with expertise in in-vivo skin evaluation, Prof. Kerscher applies this diagnostic rigour before any treatment decision. Patients across Germany travel to Hamburg to access expert-level pigmentation assessment and treatment from a nationally recognised academic specialist.