Zi sheng wan is a traditional formula that tones Qi and strengthens the Spleen, an organ essential to the digestive process in TCM. Thus, this formula promotes the absorption of nutrients and relieves fatigue caused by digestive laziness.

Zi sheng wan tones the digestive system to promote healthy and efficient digestion. By extension, it effectively reduces the feeling of fatigue that results from difficult digestion and gives a boost to the body to allow a renewal of energy.