Description and Composition Soft gel capsule of 4 strenghts are available: ATOPICA contains 10 mg, 25 mg, 50 mg or 100 mg Cyclosporine A per capsule. List of excipients: Tocopherol (E-307), iron oxide black (E 172), titanium dioxide (E 171), edible red ink, excip. ad sol.. Properties ATOPICA contains Cyclosporine A (ATCvet code QL04A A) a selective immunomodulator. It is a cyclic polypeptide consisting of 11 amino acids with a molecular weight of 1203 Daltons which acts specifically and revers