The Ivermectin Pour on is Fda Approved, has a Proven PerFormance, and has a Low Volume Application. It is designed For the Treatment and Control of Gastrointestinal Roundworms, Grubs, Flies, Sucking and Biting Lice, and Sarcoptic Mange Mites In Cattle. Product contains 5 Mg of Ivermectin Per Ml.