Contains 200 mg trenbolone acetate and 28 mg estradiol benzoate.  For feedlot cattle to enhance gain and feed efficiency for up to 200 days. Available in 100 dose.
Synovex One Feedlot contains 200 mg trenbolone acetate and 28 mg estradiol benzoate. This implant is designed for beef steers and heifers to enhance gain and feed efficiency for up to 200 days. It has been specially formulated for optimum performance in feedlot cattle. 
Dosage: Approved for increased rate of weight gain and improved feed efficiency for up to 200 days in steers and heifers fed in confinement for slaughter. One implant (eight pellets) is administered to each steer or heifer by subcutaneous implantation in the middle one-third of the ear. Do not use in veal calves. No withdrawal period. Does not have to be refrigerated before use.