Qingmaitong was excavated and sorted by Professor Liu Zhengtao, the sixth generation imperial doctor in Qing Dynasty, and selected rare and precious medicinal materials in the world, such as Ganoderma lucidum, scorpion in Vietnam, earthworm in western Yunnan, saffron and pangolin scales, and was refined by modern carbon dioxide ultra-low temperature supercritical extraction process. It takes effect quickly, and can make the earthworm-like tendon bumps on the legs disappear completely, so that the ulcer surface of the old rotten legs can heal quickly.

This is so good, but look at his ingredients. If these ingredients meet the requirements, the effect is certainly not bad, but these medicinal materials are difficult to obtain. . . . Many are substitutes, and the effect is not easy to judge.