#15E STALLION FERTILITY SUPPLEMENT 1LB, Herbal blend helps maintain the naturally occurring libido and fertility of a healthy, active stallion, whether in breeding or work. #15 Stallion Fertility may be beneficial for low libido, older stallions, progesterone/ testosterone levels, short attention span, low sperm count, other breeding issues, poor haulers and cranky males. Contains damiana, eluthro, Oregon grape, saw palmetto, uva ursi, licorice, juniper and goldenseal. Directions for use: Give 1 scoop daily with natural diet for horses 1,000-1,200 lbs. 1 Tbsp scoop enclosed. 1 lb = 60 day supply.