Efficacy and Tolerability of Topical Nicotinamide Plus Antibacterial Adhesive Agents and Zinc-Pyrrolidone Carboxylic Acid Versus Placebo as an Adjuvant Treatment for Moderate Acne Vulgaris in Indonesia: A Multicenter, Double-blind, Randomized, Controlled Trial July 1, 2020 J Clin Aesthet Dermatol. 2020;13(7):27–31 by Irma Bernadette S. Sitohang, MD, PhD; CONTINUE READING »