High-quality source of iron, vitamins and minerals. Chosen by trainers because it outperforms other liquid supplements in key areas. Contains natural flavors and no artificial colors. Palatability studies show horses prefer the cane molasses, yucca and other natural flavoring agents in Go Max . No artificial colors or dyes that could be harmful to an animal over time. Provides 300 mg/oz. of iron as well as food grade Vitamins A, D3, E, B1, B2, B3, B6, plus folic acid, biotin, pantothenic acid and choline.