HorseTech's Selen AT combines premium quality Selenium Yeast and Natural Vitamin E in a convenient, concentrated and palatable supplement! Each 1/2 ounce serving of Selen AT will provide one (1) mg of selenium and a full 1,250 IU of Natural Vitamin E. The smaller, more compact, serving makes it easy to handle/feed and is cost effective.

Selen AT features two palatable and nutritional base materials --flax and yeast culture. Our northern-grown, premium-grade flax is actually made for use in bakeries--it's intended for human consumption. Our other base material, yeast culture, is made right here in Iowa as well by the company that all but invented yeast culture--Diamond V Mills. We've done business with them for nearly 30 years, and we know them to be reputable suppliers of premium quality ingredients. 


Need more than 2 lbs?  Send us an e-mail, we can special order in amounts of 5 lbs, 10 lbs, 22 lbs, or 40 lbs!  Still with free shipping!


*Always consult your veterinarian and nutritional therapy practitioner prior to making any feed changes.

SELEN AT by HorseTech

SKU: 6898796514
  • Milled Flaxseed, Yeast Culture,d-Alpha-Tocopherol (Source of Vitamin E), Selenium Yeast, Natural Flavoring