Evaluation of the benefit of combining a dermocosmetic protocol with a fractionated microneedle radiofrequency procedure

Elia Roó Rodríguez

INTRODUCTION

Fractionated radiofrequency with microneedles (RFM) transforms electromagnetic energy into thermal energy and the microneedles deposit heat at different depths, causing collagen remodelling with minimal damage to the epidermis. Its main indications in dermatology are the improvement of photoaging and acne scars. The use of a serum combining vitamins C and E and ferulic acid immediately after various lasers, including fractional ablative lasers , has been shown to decrease post-procedure recovery time and increase the expression of basic fibroblast growth factor.

OBJECTIVES

To evaluate the efficacy of a corrective serum (15% pure vitamin C, 1% vitamin E and 0.5% ferulic acid) in reducing the unwanted effects of the RFM procedure (erythema, oedema, itching, burning sensation). To evaluate the improvement on the signs of ageing, by combination of the RFM procedure and the application of a specific dermo-cosmetic routine with facial cleanser, corrective serum (15% vitamin C, 1% vitamin E and 0.5% ferulic acid), anti-ageing rebalancing cream (2% ceramides 1 and 3, 4% natural cholesterol, 2% fatty acids) and a mineral photoprotector SPF 50, with a broad spectrum.