Easy-to-feed Liquid Supplement! A high iron, high B-Complex liquid vitamin supplement. Trainers highly recommend IRON POWER. Easy to feed liquid contains biotin, and your horse will actually eat this iron supplement--he'll clean up his feed! "Supplementation for low blood counts does NOT usually work, but IRON POWER" is absorbable and keeps blood counts HIGH. This is needed for any performance horse to compete at OPTIMUM Levels.