capsule contents, 30 mg and 45 mg: pregelatinised starch, talc, povidone, croscarmellose sodium and sodium stearyl fumarate capsule shell, 30 mg capsules: gelatin, yellow iron oxide (E172), red iron oxide (E172) and titanium dioxide (E171) capsule shell, 45 mg capsules: gelatin, black iron oxide (E172) and titanium dioxide (E171) printing ink, 30 mg and 45 mg capsules: shellac (E904), titanium dioxide (E171) and FD and C Blue 2 (indigocarmine, E132).