Anjum Kanjee, Samira Rizwan, Sabina Saeed.
Topical Benzoyl Peroxide 4% in the treatment of Acne Vulgaris: A clinical trial.
J Pak Assoc Derma Jan ;11(2):20-4.

This clinical and prospective study was conducted to determine the efficacy and incidence of adverse effects of topical benzoyl peroxide 4% in the treatment of mild to moderate acne. Seventy-five patients were included in this study. 4% benzoyl peroxide was applied daily for 6 months. There was a significant reduction in the number of inflammatory lesions (76.8%) and the number of comedones (52%), proving the efficacy of topical 4% benzoyl peroxide.

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