Lipid Nanoparticles for Enhancing the Physicochemical Stability and Topical Skin Delivery of Orobol.

ABSTRACT: Orobol is one of the major soy isoflavones, and has been reported to have various pharmacological activities, including an anti-skin-aging effect. However, since it has low solubility in water and physicochemical instability, the formulation of orobol for delivery into the dermal layer of the skin could be challenging. The objective of this study was to prepare lipid nanoparticles formulations of orobol to enhance its stability as well as its deposition into the skin. Formulations of orobol-loaded solid lipid nanoparticles (SLNs) and nanostructured lipid carriers (NLCs) were characterized in terms of their mean particle size, entrapment efficiency, and morphology. The nano-sized spherical NLCs formulations maintained the stability of orobol for up to 28 days. Moreover, the NLCs formulation

SUBMITTER: Kim MH 

PROVIDER: S-EPMC7560103 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature