Objective: To compare the efficacy of topical 5% Nicotinamide gel versus 2% Clindamycin in patients with mild to moderate acne.
 Study Design: Comparative cross-sectional study.
 Place and Duration Study: Department Dermatology, Combined Military Hospital, Quetta Pakistan, from Jan Jun 2019.
 Methodology: Patients acne were enrolled study. A total 372 randomly equally divided int...