Hawaiian Sandalwood oil from Santalum paniculatum occupies a middle ground in the Santalum genus: its (Z)-a-santalol content (34-40%) surpasses Australian S. spicatum yet sits below the benchmark set by East Indian S. album, while its relatively low (Z)-β-santalol and higher spirosantalol fraction lend it a lighter, slightly more floral-woody quality that is perceptibly distinct on organoleptic evaluation.^[1] A comparative multi-species analysis confirmed these as the defining compositional characteristics, placing S. paniculatum compositionally between Indian and Australian sandalwood on all major sesquiterpene alcohol metrics.^[1] The broader pharmacological literature on santalol-rich Santalum oils indicates that a-santalol exhibits anti-inflammatory, antioxidant, antiviral, and chemopreventive properties.^[2]