Efficacy of a new combination of a microemulsion and oral supplementation for androgenetic alopecia: an interventional multicentric study.

Abstract

The aim of this study was to study new therapeutic options for the treatment of female and male androgenetic alopecia (AGA) and to assess the efficacy of a possible new coadjuvant oral and topical therapy, containing a complex of natural substances. Sixty individuals affected by mild-to-moderate female and male AGA were enrolled in the study and underwent the oral and topical treatment with a microemulsion formulation for 6 months. At baseline and at 3- and 6-month follow-up, global photographs were taken and three expert operators evaluated photographs using the 7-point scale. On a subgroup of our sample, non-invasive phototrichograms with TrichoScan® HD at baseline and follow-ups were performed to collect the trichological parameters of total number of hairs, hair density/cm2, vellus hair density/cm2, terminal hair density/cm2 and hair thickness. One-way ANOVA and Unpaired Student t-test were performed to analyze the data. Using the 7-point scale, a clinically visible improvement of hair loss was observed after three and six months of treatment. A statistically significant increase of all TrichoScan® trichological parameters was observed at both 3- and 6 month-follow-up. The complex of natural and active substances tested in this work showed good efficacy in improving both male and female hair loss. These new products could represent a valid alternative or coadjuvant therapy of AGA, increasing the efficacy of conventional treatments such as minoxidil or finasteride.