Accel is a comprehensive multi-vitamin & mineral supplement. It can be used daily to promote optimum health in all types of horses and it includes all recognized water and fat-soluble vitamins, a full range of minerals in chelated form, & essential amino acids. It also contains microbial and yeast cultures to aid digestion. Accel delivers zinc and copper in the recommended 3 to 1 ratio, plus iron, manganese and cobalt, all in chelated form. Chelation encourages more rapid and complete absorption. The more readily absorbed trace minerals, selenium and iodine, are supplied in quality conventional forms. Accel also supplies five macro minerals to help balance and fortify your basic feeding program. Calcium and phosphorus are supplemented in the ideal 1.4 to 1 ratio, along with magnesium, potassium and sulfur. Accel fortifies the digestive tract with four digestive enzymes, plus a seven culture direct-fed microbial complex. These beneficial microorganisms are compatible with equine digestive systems. For intensive training or performance, or during breeding, gestation and lactation, feed 2 ounces (2 scoops) daily. For mature horses, idle to moderate activity, feed 1 to 2 ounces (1 to 2 scoops) daily. A 1-ounce scoop is enclosed.