Ba Zhen Tang, also known as "Eight Treasures Decoction," is a traditional Chinese herbal formula believed to have originated during the Ming Dynasty. “Eight Treasures” refers to this formula’s inclusion of its eight herbal ingredients.
 
In TCM, Ba Zhen Tang is used to enhance qi (vital energy) and nourish the blood, particularly benefiting those with fatigue, pale complexion and dizziness due to qi and blood deficiencies. 
In modern uses, Ba Zhen Tang is suggested to boost the immune system, improve digestion, aid in women's health including menstrual irregularities and menopausal symptoms, and provide overall rejuvenation.