Ultra-Sel Selenium & Vitamin E Supplement RX-vaccine Riboflavin (B2): 1

Riboflavin (B2): 1

and supporting electrolyte balance

one-piece construction features an offset front lip to help keep feed contained and minimize waste

or travel with your canine companion

Ultra-Sel Selenium & Vitamin E Supplement RX-vaccine Riboflavin (B2): 1Ultra Sel Selenium & Vitamin E Supplement Ultra Sel combines optimal selenium absorption and high bioavailability vitamin E with Multi Plex Magnesium, a proprietary brand of magnesium to support muscle metabolism. This unique magnesium blend provides quick absorption in the stomach as well as sustained absorption beyond the stomach. This product is perfect for horses in low selenium areas or those requiring a performance level of selenium in the