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.
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.
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January 2022 in “Journal of Nanomaterials” This study concluded that an adapalene nanohydrogel containing Tween-80 could be a promising and stable topical treatment option for acne vulgaris due to enhanced skin permeability and stability compared to other formulations.
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August 2016 in “Nanomedicine” In this study, TyroSpheres were used to encapsulate adapalene, increasing its solubility and enhancing skin distribution while reducing irritancy compared to a commercial formulation, indicating promise for acne treatment in ex vivo and in vitro settings.
January 2011 in “Yearbook of Dermatology and Dermatologic Surgery” The adapalene-benzoyl peroxide gel works better and faster for acne treatment than using either ingredient alone, with manageable side effects.