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DSM in Animal Nutrition & Health

Our Vision on Vitamins

We believe that every single animal should receive the right level of vitamins. The reason is simple: vitamins are vital to their health, well-being and performance. Vitamins are the foundation for the balanced animal diet.
OVN logo


With Optimum Vitamin Nutrition (OVN™), animals are healthier and produce more – meaning better returns for producers. This is why we are serious about vitamins. More>

Sow, white broiler and dairy cow on white background


ROVIMIX® E50 is a superior formulation of vitamin E, which strengthens the immune system and increases performance in poultry, swine and dairy cows. More>

White broiler and sow standing in front of the Hy-D logo


Hy-D® is the fast track vitamin D3 source, for a strong skeleton and better performance. More>

Cow grazing


ROVIMIX® Biotin delivers improved hoof strength and milk production in dairy cows. More>

Salmon under water swimming in a pond

ROVIMIX® Stay-C®35

Farmed fish need good-quality vitamin C in their diet: they need ROVIMIX® STAY-C®35. More>


Vitamin Nutrition Compendium

DSM Nutritional Products is the leading supplier of vitamins, carotenoids, enzymes and direct fed microbials to the animal feed industry. More>


Vitamin FAQs

This is our FAQ page where you will find answers to questions we are often asked about our vitamins. More>


Vitamins are essential for wellbeing and good health. They play many crucial roles in farm animals, in areas including:

  • Bone formation
  • Disease resistance
  • Feed efficiency
  • Growth
  • Fertility
  • Egg production

Developed over 70 years, our ROVIMIX® range is an extensive choice of fat-soluble and water-soluble vitamins world wide, founded on our history and experience in the field.

What makes ROVIMIX® vitamins so good?

We know that there are three attributes that define a vitamin additive that delivers:

  • Bioavailability – enhancing the use animals make of the vitamins and the benefits this brings
  • Stability – our vitamins are formulated to survive the processes used in feed manufacture so they are available to the animals eating the feed
  • Handling – our vitamins are produced to ensure efficient mixing and inclusion in feeds with minimal dust