Journal of Nanomaterials / 2016 / Article / Tab 3

Research Article

Improved Delivery of Caffeic Acid through Liposomal Encapsulation

Table 3

Permeability results obtained for free caffeic acid and liposomal caffeic acid for the permeation through pig ear epidermis.

FormulationStudy period (h)Percent skin permeation (%)Percent skin deposition (%) average (10−3 cm min−1)

Free caffeic acid75.3 ± 1.916.38 ± 3.101.33
Liposomal caffeic acid741.8 ± 1.582.0 ± 0.0228.19