Sang zhi ji sheng tang (Shoulder Mobility Herbal Tea) is a traditional TCM preparation that acts on muscles and joints to make them more supple.

It is mainly used for its action on sensitivities localised at the level of the shoulders: composed of four plants specifically chosen for their muscle and joint benefits, this tea favours the mobility of the upper limbs and soothes sensitive shoulders by relaxing the tendons and restoring flexibility to the muscles.