All natural! No sulfur dioxide, no heavy metals, no pesticide residues! Yangxin Anshen Decoction Improves insomnia Dendrobium Brightening Eye Soup Dendrobium Huoshanense not only has the effect of improving eyesight, but also can reconcile yin and yang, nourish the kidney, nourish the skin, improve human immunity, and thus achieve the effect of health care and longevity. Bufei Decoction tonifies Qi and lungs