Big Tine Nitro Mineral & Vitamin Supplement - 20lbs - Infused with the exclusive Cherry Rush scent and flavor, Big Tine Nitro Mineral & Vitamin Supplement Deer Attractant delivers a taste that deer will return to - again and again. Plus, the Nitro formula contains the essential trace mineral nutrients and vitamins that deer need to really thrive. These minerals are easily absorbed and utilized to support overall health and promote the deer's genetic potential. Big Tine Nitro contains zinc, manganese.