Hawaii Pharm Prickly Ash Liquid Extract, Prickly Ash (Zanthoxylum

What the brand says

Sold as “Hawaii Pharm Prickly Ash Liquid Extract, Prickly Ash (Zanthoxylum Clava-herculis) Tincture, Herbal Supplement, Made in USA, 15x4 fl.oz”

Prickly Ash (Zanthoxylum Clava-herculis) is aromatic, spiny, round-crowned tree with spreading branches and tiny gland-dots on foliage, flowers, and fruit. It grows to 10-17 m tall and has distinctive spined thick, corky lumps 2-3 cm long on the bark.