First in the series, this volume is an up-to-date collection of carefully selected articles from a multitude of peer-reviewed journals. The articles published in the last one-year duration are selected for inclusion. Divided into sections, the book features articles on clinico epidemiological factors, serological markers, psychological impact and quality of life, pharmacotherapies, lasers and other procedural treatments, and novel techniques and investigations in acne. Includes article on currently relevant topic on COVID-19 infection and its effect on acne. Expert commentaries highlight the significance, contribution to existing knowledge, strengths as well as shortcomings of each critically reviewed article. Concluding key messages summarize the article and provide key clinical implications for the reader’s day-to-day practice. This book is a treasure trove for understanding cutting edge research for dermatologist, physicians and postgraduate medical students.