Common name: Common Cnidium Fruit Extract Extracts Synoms:Common Cnidium Fruit P.E. Cnidium Seeds Extracts;Semen Cnidii extracts;Cnidium bhutanicum extracts Botanical Pharmaceutical Name: Fructus Cnidii Botanical name: Cnidium monnieri (L.) Cusson;Fructus Cnidii,Cnidium monnieri (L.) Cuss. Common Name: Cnidium fruit (Shechuangzi) Botanical Source: Common Cnidium Fruit is the dried ripe fruit of Cnidium monnieri (L.) Cuss. Osthole is a libido stimulator: researchers investigate the cavernosal relaxant effect of osthole, has been long used in China as a herbal medicine to improve male sexual dysfunction. The data suggested that osthole posseses a relaxant effect on rabbit corpus cavernosal tissues which is attributable to the release of NO from sinusoidal endothelium and to the potentiation of the cGMP and/or cAMP signal mediating relaxation of cavernosal smooth muscle by inhibiting phosphodiesterase". (Corpus cavernosum = one of the columns of erectile tissue forming the dorsum of the penis (one of the two columns of erectile tissue forming the clitoris). Cnidium Monnier-increases nitric oxide release and inhibits PDE-5, allowing erections to be sustained for longer periods of time. Specification: 15% Osthole