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Herein, Trifluralin (TFL) laden transfersomes (TFS) were investigated against Cutaneous Leishmaniasis (CL), via localized and targeted dermal delivery of TFL. Designed TFL-TFS were optimized utilizing 2³ full factorial design on the basis of desired response factors including Particle size (P.S), Polydispersity index (PDI), TFL entrapment (%EE) and deformability index (DI). Optimized formulation was found to display P.S of 140.3 ± 2.3, PDI of 0.006 ± 0.002, %EE of 86 ± 0.5 and 43.5 ± 1.0 DI. Results of TEM and XRD analysis have shown intact spherical structure of TFL-TFS and alteration in TFL crystallinity, respectively. Moreover, the optimized TFL-TFS were loaded in Carbopol-940 gel to attain protracted skin retention. TFL-TFS were found to exhibit sustain TFL release profile for up to 24 h. Ameliorated skin permeation of TFL-TFS, even in absence of permeation enhancers, has shown its suitability for cutaneous …