Revalor-G (trenbolone acetate and estradiol) is an implant containing 40 mg of trenbolone acetate and 8 mg estradiol. It is intended for use in weaned pasture steers and heifers. Revalor-G uses a lower hormone dosage, designed for stocker cattle on pasture. Each implant consists of two small yellow pellets, and 10 implants are enclosed in each cartridge. A withdrawal period has not been established for this product in pre-ruminating calves. Do not use in calves to be processed for veal. For complete information, refer to the product label.