The "industry standard" vitamin-mineral supplement for fueling champion horses Contains 300 mg. of chelated iron per ounce Potent, reliable and homogenized for maximum consistency Yucca flavoring for added palatability Horses in training: Feed 2 fluid ounces of Red Cell daily. Horses not in training: Feed 1 fluid ounce of Red Cell daily. Feed Red Cell by mixing into daily feed ration or orally with a dose syringe.