Facial hyperpigmentation before and after stem cell-based facial treatment.

Case Details

Serial clinical photographs of facial hyperpigmentation before and after stem cell-based facial treatment.


(Before) Baseline photograph obtained on 16 December before treatment, showing multiple areas of facial hyperpigmentation and melasma-like pigmentation over the cheek region.


(After) Follow-up photograph obtained approximately 7 weeks after treatment on 7 February (following year), showing visibly reduced pigmentation intensity and a more even facial skin tone compared with baseline.

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