New Great Yin is based on the formula Da Bu Yin. The main ingredient is Rehmannia root (shu di huang) a sweet, bitter and cold herb that nourishes yin and produces fluids and clears heat. It is used traditionally in many formulas to strengthen kidney yin.
90 capsules - 750mg
Rehmannia (cooked) root
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.