Hawaii Pharm Teasel Liquid Extract, Teasel (Dipsacus fullonum)

What the brand says

Sold as “Hawaii Pharm Teasel Liquid Extract, Teasel (Dipsacus fullonum) Tincture, Herbal Supplement, Made in USA, 2x32 fl.oz”

Teasel (Dipsacus fullonum) is a species of biennial herbaceous plant of the genus Dipsacus of the Caprifoliaceae family. The stems are straight, branched in the upper part, and ribbed. The leaves are short-petiolate, covered with few spines, oblong-obovate. The flowers are purple, sometimes white. Flowering period is in June; fruiting season is in August.