Dual-action topical acne treatment: Clindamycin kills acne-causing bacteria, while Nicotinamide (Vitamin B3) reduces inflammation, controls sebum, tightens pores, and soothes redness 

Fast improvement in pimples, blackheads & whiteheads with regular use; best applied daily to clean, dry skin as thin layer, under medical supervision only 

Common mild side effects: dryness, peeling, redness or burning at the applied site—usually self-limiting; prolonged use may lead to antibiotic resistance risk