Hilyses. The Bionic Prebiotic.

Helps food-production animals thrive in the face of daily challenge by disease-causing, productivity-zapping bacteria.

Hilyses. Born Bionic.

Hilyses. The Bionic Prebiotic.

Helps food-production animals thrive in the face of daily challenge by disease-causing, productivity-zapping bacteria.

Hilyses, a unique hydrolyzed yeast, delivers more functional components to support livestock through everyday stress, transitions, and disease challenge.

Hilyses is 100% pure yeast culture with no genetically modified organisms (GMOs), fillers, or carriers. It is designed to help livestock nutrition consultants and producers maintain healthy animals with consistently strong results.

Tough, concentrated cell wall components in Hilyses work as natural prebiotics to support and feed beneficial organisms in an animal’s gastrointestinal (GI) tract.

The Story of Hilyses

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Derived from the sugarcane ethanol fermentation process, Hilyses is one-of-a-kind from the start.

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Specially selected Hilyses yeast cells undergo rigorous fermentation conditions.

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To survive this harsh environment, Hilyses yeast cells forge tough cell walls many times more dense than those in conventional yeast culture. This creates the highest concentration of yeast culture cell components for use in the gut.

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Enzymatic hydrolysis breaks down cell walls and cytoplasm.This releases nucleotides, beta-glucans, and mannan oligosaccharides (MOS). These components help enhance immunity, disease resistance, production, and growth.

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Hilyses components act in the gut to promote overall health and productivity:

  • Feed beneficial bacteria to maximize animal health and performance.
  • MOS from the thick cells walls bind disease-causing bacteria, while beta-glucans activate the immune system.
  • Free nucleotides help promote cell division and immunity.

Find out more about ICC products and their impact on gut health.

Hilyses. Born Bionic.

Thickest, most concentrated cell walls

Densely packed with MOS and beta-glucans

Fights pathogens

Read what our clients have to say about the benefits of using Hilyses:

We brought in Hilyses to try to stabilize the rumen and get better digestion out of what we were feeding them. It really, in a matter of a week or two, we were able to start seeing a response. Milk production started coming up, cows’ manure started looking better, more consistent. And really that’s all I’m looking for. A cow wants consistency on the front end, I want consistency on the back end. Shane Keady

Nutritionist, Phoenix Feed & Nutrition – Vermont

I think that we need to maximize cow health and I think that (Hilyses) is a product that does it. It’s a good thing to have in the rations… It’s a very consistent product. We’ve seen consistent results with it. Tom Vander Wall

Nutritionist, Van Beek Nutrition – Michigan

I’ve been using Hilyses on my calves for almost a year and incorporated Hilyses and its components into my lactating cow ration more than 6 months ago. I’ve seen improvements in calf mortality and SCC and manure quality in my cows. I am definitely not planning to take it out of my ration. Chris Dixon

Quietness Farm LLC

I work with several dairy and beef producers around the country and have seen several improvements by adding Hilyses to the diet. In one cow/calf operation in Texas, we were able to achieve a 92% pregnancy rate last year, even breeding during the hot summer months. On another operation, we were able to reduce the sick pulls by about half and dropped the medicine costs dramatically. I am convinced that use of Hilyses is a valuable part of any cow herd or transition or grazing cattle program. Steve Blezinger

Ruminant Nutritionist, Reveille Livestock Concepts

Listen to what these livestock nutrition consultants have to say about the benefits of blending Hilyses with their feeding programs:

ICC Brazil: Adding Value to Nutrition


York Ag Products and ICC Back You with Personal Service, Research, and Global Field Experience

Meet your needs with personalized service from York Ag Products

As a privately-owned company headquartered in York, Pennsylvania, dairy country, York Ag Products has exclusively served the agricultural community since 1988. York Ag’s experienced industry specialists provide you with friendly service and personalized solutions.

York Ag specializes as an ingredient broker for the fast-growing animal production business. We work with several national and international ingredient companies to find whatever you need–even difficult-to-find feed ingredients–to best help your business thrive.

For more information, please visit yorkag.com.

Manufactured for you with care by ICC, the pioneering yeast additive company

Hilyses is produced at the highest standards by ICC, the global leader in yeast-based products for animal nutrition. Founded in 1992, ICC has more than two decades of experience delivering proven, innovative animal health solutions to more than 50 countries around the world.

ICC combines research and biotechnology in its mission to provide you with facts and data about how yeast additives can help livestock consultants and producers like you meet your goals. We continually conduct evaluations to prove the value of yeast additives for livestock through improved performance, health, and food safety.

To learn more about the solutions and global experience that ICC offers you, please visit iccusainc.com.

Contact a York Ag Products specialist at:

1060 Roosevelt Avenue
York, PA  17404-2833
Phone: 800.632.1895
Fax: 717.845.7885
Email: info@hilyses.com

Contact your MarSyt representative at:

Phone: 717.367.9098
Email: info@marsyt.com

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