Pericarpium Citri Reticulate Viride. Part used: Peel. Known as Green/Unripe Tangerine Peel. Entering meridians: Gallbladder, Liver and Stomach. Qing Pi spreads liver Qi, breaks u stagnant Qi, dissipates accumulations and reduces food stagnation, dries dampness and transforms stagnation. All Phoenix Medical dry authentic herbs and concentrated herbal granules are free of sulphur, herbicides and pesticides.