January 2026 in “International Journal of Medical Science” This randomized controlled trial reported that combining 0.1% Adapalene with 2.5% Benzoyl Peroxide significantly improved mild acne outcomes in patients compared to Adapalene alone, with greater efficacy noted particularly among females, younger individuals, and those who are non-obese.
January 2015 in “프로그램북(구 초록집)” This study highlights that the combination of adapalene and benzoyl peroxide (Epiduo®) is an effective first-line treatment for acne, significantly inhibiting antibiotic-susceptible and antibiotic-resistant P. acnes strains.
March 2024 in “Faculty of 1000 Research Ltd” In this study, researchers at Jawaharlal Nehru Medical College are comparing the effectiveness and side effects of Adapalene gel (0.1%) and Tazarotene gel (0.05%) in acne treatment among patients aged 12-35, with assessments every 4, 8, and 12 weeks. Results are not reported yet.
December 2024 in “Journal of Pakistan Association of Dermatologists” This study found that in treating mild to moderate acne vulgaris, topical tazarotene 0.1% was more effective than topical adapalene 0.1%, with 100% of patients using tazarotene achieving the desired outcome compared to 75.3% in the adapalene group.
June 2026 in “International Journal of Drug Delivery Technology” This study developed a Hyaluronic acid-Carbopol liposomal gel co-loaded with Adapalene and Clindamycin Phosphate, optimized to improve skin penetration and anti-acne efficacy, showing enhanced drug delivery, superior clinical effectiveness, and excellent skin tolerability compared to commercial formulations.