) Hemogen Solution is a performance supplement for competition horses requiring energy, strength and stamina. The iron-rich formula contains 600 mg chelated iron per 2 oz. serving, plus B-complex vitamins, chelated minerals and amino acids. For horses in training or competition, give 2 oz. daily with feed or orally. Give 1 oz. daily for maintenance. Hemogen Solution is a tasty apple/cherry flavor and is homogenized for consistency.