Fsc zinc 15mg with copper 30 tablet fsc zinc 15mg with copper 30 tablethigh potency with copper main uses immune support common cold sore throat wound healing prostrate health bone health zinc is an essential component of many enzymes it plays an important role in the metabolism of proteins carbohydrates lipids and nucleic acids and cell membrane structure zinc can compete with copper for absorption so supplemental copper is added copper also aids the absorption and utilizatio