Stuart Products, Inc. began in 1988 with the purpose of developing and marketing animal nutritional supplements based upon sound scientific research. The goal of our company is to sell products that have demonstrated benefits in animals. Most of our targeted markets are overlooked by larger, multi-national companies. Since our inception, we continue to be the leader supporting the use of natural-source vitamin E in animals. Besides injectable formulations, we have developed vitamin supplements consisting of powders, liquids and paste products. In 1989, our first product introduced was Injectable Tocopherol (d-alpha-tocopherol) – the first product of its kind containing the highest biologically active form of vitamin E – d-alpha-tocopherol. The product is now being marketed as VITAL E-500. Since our beginning, we have conducted research at various universities, zoological parks, and private facilities on new and existing products. Our products are presently sold in North America and Europe.





Some “firsts” for Stuart Products:



  • First injectable vitamin E product with natural vitamin E (d-alpha-tocopherol) VITAL E-500 and vitamins E, A and D, VITAL E-A+D.
  • First natural vitamin E powder formulated specifically for the animal market (d-alpha-tocopheryl acetate). NATURAL-SOURCE VITAMIN E-600
  • First micellized natural vitamin E oral supplement (d-alpha-tocopherol) EMCELLE TOCOPHEROL 
  • First paste supplement specifically formulated for piscivores (raw fish-eaters) THIAMIN-E
  • First micellized  vitamin E and D oral supplement for animals. EMCELLE E-D3 LIQUID