Convenia is presented as a vial of lyophilised powder containing 852 mg cefovecin (as sodium salt), 19.17 mg methyl parahydroxybenzoate and 2.13 mg propyl parahydroxybenzoate, supplied with a vial of diluent containing 13 mg/ml benzyl alcohol and 10.8 ml water for injections. When reconstituted according to label instructions, the solution for injection contains:

80.0 mg/ml cefovecin (as sodium salt)

1.8 mg/ml methyl parahydroxybenzoate

0.2 mg/ml propyl parahydroxybenzoate

12.3 mg/ml benzyl alcohol