Each 10 mg prolonged-release tablet contains:
Active substance: Carbimazole 10.0 mg
Excipients: Red ferric oxide (E172) 0.25 mg
Each 15 mg prolonged-release tablet contains:
Active substance: Carbimazole 15.00 mg
Excipients: Red ferric oxide (E172) 0.75 mg
For the full list of excipients see Section “Pharmaceutical particulars”.