Application Characteristics and Patient Preference of Triple-Combination vs Layered Topicals for Acne: Split-Face Study.

Although triple-combination therapies for acne are generally more efficacious than dual-combinations or topical monotherapy, this benefit may be offset by reduced adherence to a complicated treatment regimen. Clindamycin phosphate 1.2%/adapalene 0.15%/benzoyl peroxide 3.1% (CAB; Cabtreo®, Ortho Dermatologics) gel is the first triple-combination topical approved for the treatment of acne. By delivering multiple active ingredients as a fixed-dose combination, CAB gel may improve ease of use, which can benefit both treatment adherence and efficacy. The objective of this study was to compare the application characteristics of CAB gel with the layered application of its 3 individual active ingredients.