Light, oxygen and heat are detrimental factors coming across during long storage periods of feedstuff and feed processing that may result in diminished vitamin E activity. Chemically synthesized compounds of α-tocopheryl acetate showing more resistance to oxidation during storage.

Vitamin E, feed grade (all-rac-α-tocopheryl acetate) is a viscous oily liquid with slightly yellowish-greenish color. Best in class process controls for our vitamin E, feed grade offers an activity of more than 94,5 % according to EP test method.