Tuohetang soothing essential oil is a Chinese herbal medicine developed by Hangzhou Huaquetang Biotechnology Company. It contains no chemical components, and adopts three patented technologies, namely nano-transdermal, dampness-eliminating and cold-dispelling, and hyaluronic acid technology, to achieve the unique effects of skin penetration for 3 seconds, meat penetration for 3 minutes, and bone penetration for 30 minutes, and effectively relieve symptoms such as cervical discomfort, scapulohumeral periarthritis, lumbar discomfort, and female uterine cold caused by pathogenic wind, cold and dampness.

When buying essential oils, purity is a very important consideration. Some expensive flower essential oils, such as roses, have two different purities, 100% or 5%.