Assessment of the efficacy and tolerance of an innovative regenerative serum on cutaneous regeneration, following fractional laser procedure using Erbium: YAG

A superior quality of epidermal regeneration on the treated side compared to the placebo side was observed. Likewise, a superior and faster clinical improvement on static wrinkles was observed on the hemiface on which the regenerative serum was used. After 60 days, the investigator and the subjects observed a moderate to significant improvement of the skin on the treated side and a mild to moderate improvement on the placebo side.

Histological examinations showed a superior thickness of epidermis and higher cellular proliferation rate (Ki67 markers) as well as a superior thickness of dermis with higher increase in elastin density with the regenerative serum compared to placebo.

The use of the regenerative serum after fractional laser on the face accelerated and improved the cutaneous regeneration on both the clinical and histological level and maximized the benefits of the laser procedure.

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