Slippery Elm Bark Powder, by Herb Co, Ulmus Rubra, Red Elm, from the USA, Kosher, for, Balms, Ointments, Lotions, Hot Cereals, Smoothies, Capsules, 1/4 lb
Slippery elm is a species of elm tree native to eastern North America. It is called “slippery” because the inner pith of its bark contains a high degree of mucilage.