Product Information from Herb Pharm Liquid Herbal Extract ('Fo Ti') Polygonum multiflorum Herbal Dietary Supplement We prepare our Ho Shou Wu Extract from the roots of Polygonum multiflorum plants which have been cultivated, harvested & processed according to traditional Chinese methods. To assure optimal quality Ho Shou Wu roots, we directly purchase from China only roots that have been graded '1st quality'. Suggested Use Shake well before using. Two to four times per day take 30 to 40 drops in a little water. Supplement Facts Dry herb / menstruum ratio 1:5 Contains distilled water, certified organic grain alcohol (38-48%) & Ho Shou Wu extractives.