Topical formulation containing peptides and vitamin C in ampoules improves skin aging signs: Results of a large, international, observational study.

Introduction: Peptide-C ampoules (PC) contain peptides, 10% of vitamin C, hyaluronic acid, and Vichy volcanic mineralizing water.

Aims: To assess the effectiveness and tolerability of PC.

Patients And Methods: An observational study conducted in 9 countries in women ≥30 years old with signs of facial skin aging (grade >0 for forehead and/or crow's feet wrinkles and bothered by skin quality).

Comparison of efficacy of chemical peeling with 25% trichloroacetic acid and 0.1% retinoic acid for facial rejuvenation.

Introduction: Skin aging is a problem which negatively affects the psyche of the person, social relations, as well as work life and health and which compels the patients to find appropriate treatment methods. Numerous treatment methods have been developed in order to delay aging and to reduce the aging effects in addition to having a younger, healthier and more beautiful facial appearance.

Aim: To compare the efficiency, cosmetic results and possible adverse effects of the peeling treatment with 25% trichloroacetic acid (TCA) and 0.