Research Article
Design and Optimization of Cationic Nanocapsules for Topical Delivery of Tretinoin: Application of the Box-Behnken Design, In Vitro Evaluation, and Ex Vivo Skin Deposition Study
Figure 3
Photo-degradation of tretinoin-loaded lipid-core nanocapsules (TTN-LCNC) and TTN methanolic solution (TTN-M-S) of time (h). Results are shown as ().