Bio-available Trace Minerals. Fortified with B-Vitamins. Essential Amino Acids. Helps maintain the general health of all ages and breeds. Organic Selenium Exclusive PHN/dac GIPro3 DAC Orange Superior provides a balanced vitamin and mineral profile for maintenance, broodmares, stallions, and working horses. Minerals play a critical role in numerous metabolic functions including: reproduction, bone development, nerve function, immune function, hoof, skin and coat quality as well as energy balance. dac ORANGE SUPERIOR is enhanced with Probiotics.