Product name: Fo-Ti Extract Botanical source: the root of Polygonum multiflrum Thunb. Appearance: brown fine powder Standard: phytosterol: 2.5% 10:1; Function: 1. Helps purify the blood, lowers cholesterol levels and blood pressure. 2. Functions in clearing away toxins and lubricating the bowels. 3. It has a good effect on the premature graying of the hair.