Caulis Lonicerae. Part used: Leaf and Stem. Known as Honeysuckle Vine. Entering meridians: Large Intestine, Lung and Stomach. Ren Dong Teng clears heat, resolves toxicity, dispels wind-dampness, soothes the sinews, unblocks the channels, cools the blood, relieves abdominal pain due to inflammation, clears damp-heat from the lower Jiao and expels wind-heat. All Phoenix Medical dry authentic herbs and concentrated herbal granules are free of sulphur, herbicides and pesticides.