Three strengths are available:
Stomorgyl 2: Spiramycin 150,000 IU and Metronidazole 25 mg
Stomorgyl 10: Spiramycin 750,000 IU and Metronidazole 125 mg
Stomorgyl 20: Spiramycin 1,500,000 IU and Metronidazole 250 mg
Colourants: Ponceau 4R 0.06 mg Titanium dioxide E171 0.20 mg
For the full list of excipients, see below.