Research Article

Curcumin Protects Skin against UVB-Induced Cytotoxicity via the Keap1-Nrf2 Pathway: The Use of a Microemulsion Delivery System

Figure 6

Dermal absorption evaluation of curcumin-loaded microemulsion in (a) the human skin epidermis and in (b) human skin dermis. Average values are presented in the figure with standard deviation of the mean ().
(a)
(b)