Follicular Delivery of Spironolactone via Nanostructured Lipid Carriers for Management of Alopecia
November 2014
in “
DOAJ (DOAJ: Directory of Open Access Journals)
”
TLDR Nanostructured lipid carriers can effectively deliver spironolactone to hair follicles for treating hair loss.
The study explored the use of nanostructured lipid carriers (NLCs) for delivering spironolactone (SL) to treat androgenic alopecia, aiming to enhance its efficiency and safety by targeting hair follicles and reducing systemic side effects. SL-loaded NLCs were prepared using an emulsion solvent diffusion and evaporation method, resulting in spherical formulations with sizes ranging from 215.6 to 834.3 nm and an entrapment efficiency greater than 74%. The SL was found in an amorphous form within the NLCs, and the drug release exhibited an initial burst followed by sustained release. Confocal laser scanning microscopy demonstrated the potential for localized delivery of SL into scalp hair follicles, indicating a promising approach for treating hair and scalp disorders.