Functions The formula helps to replenish essence, supplement marrow, reinforce the kidney, and strengthen yang. It is used to treat body weakness, kidney deficiency, sexual impotence, spermatorrhea, and dark, dense urine. Dosage Info Pill: orally taken, 30mg, once a day. Tablet: 6 tablets, 3 times a day.5:1 concentrated extract: 9grams/day. Ingredients Wu Wei Zi Che … Continue reading Wu Zi Yan Zong Wan