OverviewIvermax Plus Injectable is a dual-active parasiticide combining ivermectin and clorsulon for comprehensive internal parasite control in beef cattle and non-lactating dairy cattle. While standard ivermectin products provide excellent coverage against gastrointestinal roundworms, lungworms, grubs, lice, and mites, they do not control liver flukes — a significant parasite in cattle operations in fluke-endemic regions. Ivermax Plus adds clorsulon, a flukicide effective against adult Fasciola hepatica (common liver fluke), to deliver a single-injection solution that covers both the standard ivermectin parasite spectrum and liver fluke simultaneously. The 1000 mL (1 liter) vial is the largest available size — providing maximum economy for large cattle operations and high-volume herd-level parasite control programs where liver fluke pressure is a concern.Key Features Dual-active formula: ivermectin (broad-spectrum parasiticide) + clorsulon (liver flukicide) Controls gastrointestinal roundworms, lungworms, cattle grubs, sucking lice, and mange mites Adds liver fluke (Fasciola hepatica) control not available with standard ivermectin alone Single injection covers both internal parasite and liver fluke control simultaneously Subcutaneous (SQ) injection — administered in front of or behind the shoulder 1000 mL (1 liter) vial — maximum economy for large operations and high-volume programs For use in beef cattle and non-lactating dairy cattle Specifications Brand: Ivermax Product: Ivermax Plus Injectable Active Ingredients: Ivermectin + Clorsulon Form: Injectable Solution (Subcutaneous) Size: 1000 mL (1 liter) Species: Beef cattle, non-lactating dairy cattle Best For Large cattle operations in liver fluke-endemic regions needing combined roundworm and fluke control Fall parasite control programs where liver fluke treatment is part of the herd health protocol High-volume processing days requiring the most economical per-dose cost on Ivermax Plus Stocker and cow-calf operations receiving cattle from fluke-endemic areas For use in beef cattle and non-lactating dairy cattle only. Follow all label directions for dosage, administration route, and withdrawal times. Observe all meat withdrawal periods. Consult your veterinarian for guidance on liver fluke diagnosis, treatment timing, and parasite resistance monitoring.