beta-Caryophyllene alcohol is a fragrance ingredient used in decorative cosmetics, fine fragrances, shampoos, toilet soaps and other toiletries as well as in non-cosmetic products such as household cleaners and detergents. Its use worldwide is in the region of <0.1 metric tonnes per annum. In vivo studies found that b-Caryophyllene alcohol significantly inhibited asthma induced by histamine and acetylcholine in guinea pigs with the efficacy lasting for at least 6 hours and with the potency equivalent to aminophylline. Inhibition of airway inflammation and scavenging of free radical and reactive oxygen species was one of the mechanisms of anti-asthmatic action