> Ibuprofen comes from the bark of tree IIRC This is salicylic acid, in a number of tree barks but most abundantly in white willow. The medication form is asp

> Ibuprofen comes from the bark of tree IIRC This is salicylic acid, in a number of tree barks but most abundantly in white willow. The medication form is aspirin or acetylsalicylic acid.