Abstract::Lupeol has drawn a significant attention due to its broad-spectrum pharmacological activity
as a natural pentacyclic triterpenoid isolated from abundant plant sources. It exhibits antiinflammatory,
antioxidant, antimicrobial, anticancer, and cardioprotective activities through the interaction
of key signaling pathways, including NF-κB, MAPK, and PI3K/Akt. This review presents
an overview of recent advances in the use of lupeol for chronic diseases, including cancer, cardiovascular
disorders, metabolic syndromes, inflammatory conditions, and neurological diseases. Specific
focus is on new formulation solutions designed to surmount the key limitations affecting lupeol,
including its very low aqueous solubility and poor bioavailability. Such strategies include lipid
nanoparticles, polymeric carriers, nano-formulations, and chemical moieties that enhance drug stability
and targeted delivery. Moreover, the review highlights the combinatorial usage of lupeol with
other plant components and conventional drugs and their synergistic effects. Recent cosmeceutical
applications of lupeol, especially in skin care, wound healing, and UV protection, are also discussed.
In summary, this review aims to compile recent advances in lupeol pharmacology and formulation
research, whilst identifying knowledge gaps that need to be addressed before subsequent clinical/
industrial progression.