Expect more from your fat supplements.
Highest quality, US-made, rumen-protected fat supplements that go beyond simply energy:
Better health. More pregnancies. Greater profitability.
Cost per Ton Can Cost You You get what you pay for could not be more true when it comes to buying fat supplements. Least costing your fat feeding may be tempting, but it often leads to...
Take the stress out of your fat feeding decisions
Our Fat Supplements

EnerGII
Our flagship calcium salt of fatty acids that is tested and trusted to deliver more energy efficiently. With a balanced profile of 50% Palmitic and 35% Oleic, EnerGII helps cows in the areas they need it most: ECM, reproduction, and body condition.
What’s in it?
Best for:
Dairies that desire to source high quality calcium salts at a great value.

EnerG-3
The only all-in-one fat supplement on the market that delivers EPA/DHA omega-3 for more pregnancies and improved immune health, alongside more absorbed energy from Palmitic and Oleic.
What’s in it?
Best for:
Dairies that prefer the simplicity of feeding one fat supplement, EnerG-3 includes a healthy balance of all three key fatty acids in one product.

Strata
Our EPA/DHA Omega-3 calcium salt, formulated to meet the cow’s essential need for these fatty acids, resulting in more pregnancies and less inflammation.
What’s in it?
Best for:
Improving pregnancy outcomes is Strata’s forte… in lactating herds, breeding heifers, and IVF programs alike.

Prequel
Our pre-fresh only calcium salt that is formulated to significantly increase omega-6 fatty acid levels, resulting in a robust immune response to transition challenges and higher 1st service conception rates.
What’s in it?
Best for:
Improving immune response through the transition period to reduce transition events and improve early breeding.
High ECM + more pregnancies. Your cows CAN do both.
You want to see your herd perform at its best with high ECM and great reproduction…year after year and season after season. In order to do that, you need to make sure your cows are getting all the fatty acids they require to perform at their best.
The problem is that most fat supplements on the market fall short of meeting all their needs, which results in a cycle of achieving higher ECM, but then lagging on reproductive performance… especially during stress periods like summer. This leaves you frustrated and feeling like you’re always working to get cows back on their game. We believe that feeding fatty acids shouldn’t be this hard, and it certainly should not put your cows on a roller coaster of performance. We understand that feeding fatty acids are complicated and the stakes are high to feed them right, since just a few grams missing or overfed can directly impact your milk check, pregnancies and beef calf sales.
That is why we at Virtus Nutrition are fully focused on helping dairy producers and their nutritionists feed the best balance of fatty acids to their herds. Here’s how we do it:
- Assess your baseline of fatty acids fed,
- Understand your herd goals and needs,
- Connect you with your local supplier and provide ongoing guidance to assess performance improvements.
So, schedule a call with us… after all we’re the Fatty Acid People and would love to help. And in the meantime, check out this resource on the “Top 5 Nutritional Strategies for Better Reproduction.” So you can stop the roller coaster of reproduction and instead feed fatty acids with confidence for that consistent herd performance that you long for.

Top 5 Nutritional Strategies for Achieving a 30+ Preg Rate
Get our free guide to learn how you can maximize the preg rate on your dairy!