Injection: 3 mg norgestomet,
5 mg oestradiol valerate
Implant: 3 mg norgestomet

CRESTAR^® is a reproduction program involving the combination of an implant and an injection that can be administered to both cycling and non-cycling cattle for the induction and synchronisation of oestrus for fixed time insemination.
Presented in packs containing 25 implants and 25 injections. 

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