Dendrobium is known as the nice "Immortality Herbs", and it ranks alongside valuable Chinese medicines such as wild Ganoderma and Ophiocordyceps sinensis. The high-quality Dendrobium comes from Yunnan. Wai Yuen Tong Chinese Medicine’s Grind Powder Line has been tested for heavy metals and pesticide residues, which guarantee credibility.
Tonify qi and yin, clear heat and engender liquid, clear dryness to moisten lungs, fortify the spleen, and replenish the stomach. Suitable for those who lack of sleep.