S.C. Code Ann. § 47-9-65

The compounding pharmacist who fills an order for performance enhancing mineral or drug compounds which are not FDA approved for polo horses prior to a polo match must certify the compound with his signature accompanied by a complete listing of the components contained in the compound. A person who violates the provisions of this section is guilty of a misdemeanor and, upon conviction, must be fined not more than five hundred dollars or imprisoned not more than thirty days.