Revalor XH Cattle Implant : 100ds



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Revalor XH from Merck Animal Health is a one-time, heifer-only implant that starts working immediately and lasts up to 200 days. The implant contains 200 mg of trenbolone acetate and 20 mg of estradiol. It is designed for heifers fed in confinement and provides two doses in a single implant. Each implant consists of 10 small yellow pellets and each cartridge contains 10 implants. 

Implant guns must be purchased separately!


The first dose, designed to be given when cattle are processed, is effective immediately, while the second dose, shielded by patented X7™ polymer coating, goes to work 70 to 80 days later without the need to re-process the cattle.

Product Features

Not only is Revalor-XH a long-lasting heifer-only implant, but it is also a fast-acting implant that eliminates the need to re-process the cattle. Revalor-XH will start working immediately with the four uncoated pellets, then the six coated pellets go to work ~70-80 days later and will keep working up to 200 days.

Manufacturer and/or Label Information

Revalor XH Product Detailer

Revalor Implant Training Video