Efficacy of a Dermocosmetic Serum Combining Bakuchiol and Vanilla Tahitensis Extract to Prevent Skin Photoaging in vitro and to Improve Clinical Outcomes for Naturally Aged Skin.

Background: Skin aging is characterized by slacking and loss of density, especially under ultraviolet (UV) radiation exposure.

Objective: To investigate the beneficial effects of a combination containing bakuchiol (BK) and vanilla tahitensis extract (VTE) to prevent skin photoaging in vitro and to improve clinical outcomes for naturally aged skin.

Materials And Methods: Human dermal fibroblasts were treated with active compounds, exposed to an acute dose of UVA and analyzed by confocal microscopy: actin network for morphology, interleukin-8 (IL-8) for inflammation and p16 for senescence.

A Real-Life, International, Observational Study Demonstrating The Efficacy Of A Cosmetic Emulsion In The Supportive Care Of Mild-To-Moderate Facial Acne.

Purpose: Cosmetic emulsions are increasingly being used as supportive care products to alleviate the severe side effects and improve the clinical outcomes associated with conventional acne treatments. The objectives of this study were to determine, in a real-life setting, the global effectiveness of an emulsion with antiseborrheic, keratolytic and anti- activities as an adjunct to anti-acne therapy, and to evaluate the effect of the product on acne severity, noninflammatory and inflammatory lesions, hyperseborrhea, skin irritation and patient quality of life (QoL). Tolerance of the product was also assessed.

A new dermocosmetic containing retinaldehyde, delta-tocopherol glucoside and glycylglycine oleamide for managing naturally aged skin: results from in vitro to clinical studies.

Introduction: Natural aging of skin tissues, the addition of the cumulative action of the time and radiation exposure result in skin atrophy, wrinkles and degeneration of the extracellular matrix (ECM). The aim of the study was to investigate the beneficial effect of a combination containing retinaldehyde (RAL), delta-tocopherol glucoside (delta-TC) and glycylglycine ole-amide (GGO) and of a dermocosmetic containing the combination.

Materials And Methods: The protective effect of the combination was assessed through in vitro gene expression of ultraviolet (UV)-irradiated fibroblasts.

Analysis of correlations between patient-oriented SCORAD (PO-SCORAD) and other assessment scores of atopic dermatitis severity and quality of life.

Objective: Self-assessment scores such as the Patient-Oriented Scoring of Atopic Dermatitis (PO-SCORAD) index being recommended by public health authorities for chronic disease management, we aimed at analysing correlations between PO-SCORAD and physician and patient assessment scores of atopic dermatitis (AD) severity and quality of life.

Methods: We perfomed an observational study conducted in 12 European countries in 4,222 atopic patients aged ≥1 month and prescribed Exomega® emollient cream. AD severity was measured by the SCORAD index, PO-SCORAD, Patient-Oriented Eczema Measure (POEM) and Self-Administered Eczema Area and Severity Index (SA-EASI) scales, and patient and family quality of life by the Dermatology Life Quality Index (DLQI) and Dermatitis Family Questionnaire Impact (DFQI) scales, respectively.

Epidemiology of "fragile skin": results from a survey of different skin types.

Background: Epidemiologic information regarding the prevalence of "fragile skin" in different adult populations is currently limited. The objective of the current survey was to assess the occurrence of perceived "fragile skin" across different skin types in the general adult population.

Methods: Individuals aged 15-65 years from five representative geographic regions (France, Spain, Sweden, Japan, and the US) were interviewed and grouped into the following skin types: Caucasian North skin (n=1,218), Caucasian South skin (n=1,695), Asian skin (n=1,500), and Black skin (n=500).

Efficacy and safety of a new topical keratolytic treatment for localized hyperkeratosis in adults.

Background: Palmoplantar keratoderma (PPK) is a heterogeneous group of skin disorders characterized by symmetrical diffuse or patchy areas of hyperkeratosis on the palms and soles. This study aimed to evaluate the efficacy and safety of a topical keratolytic treatment for localized hyperkeratosis.

Methods: International, randomized, vehicle-controlled, double-blind, intra-individual comparative study.