frontier co-op organic cut & sifted white willow bark 1lb frontier co-op <p>frontier co-op willow bark is obtained from over 400 species of willow trees and shrubs. our high quality, cut and sifted willow bark is obtained from salix alba, s. fragilis, s. daphnoides, and s. purpurea.</p> <p>these four species deliver the best tree bark blend possible. with a wintergreen flavor and an earthy aroma, willow bark is a great addition to herbal teas and lotions.</p> <p>best uses: hot teas, skin lotions</p> <p><b>features</b></p><ul> <li>1 pound bulk bag (16 ounces)</li> <li>organic certified, kosher certified, non-irradiated</li> <li>high-quality cut & sifted dried willow bark</li> <li>caffeine free</li> <li>botanical names: salix alba, s. fragilis, s. daphnoides, and s. purpurea</li> <ul>