Purina® USA Lysine®
USA Lysine® delivers a highly concentrated source of metabolizable lysine that bypasses the rumen and is readily available for absorption to help support lactation performance for energy corrected milk, fat corrected milk, and pounds of protein.
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See Full DetailsNUTRITIONAL INFORMATION
When it comes to nourishing and nurturing your animals, quality matters. That’s why Purina’s high-quality, research-proven products are formulated for optimal nutrition with the best ingredients that meet our stringent quality and nutritional standards.
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Learn MoreCONTINUOUSLY INNOVATING ANIMAL NUTRITION
Purina is relentlessly seeking the next innovation in animal nutrition and targets relevant issues facing animal owners to help enhance their animal raising experience.
CONTINUOUSLY INNOVATING ANIMAL NUTRITION
Purina is relentlessly seeking the next innovation in animal nutrition and targets relevant issues facing animal owners to help enhance their animal raising experience. We’ve conducted over 24,000 animal nutrition studies and counting to find impactful, accessible solutions for animals and their owners.
Our research is performed in fields across the country and on our 1,200-acre working farm in Gray Summit, MO, the Purina Animal Nutrition Center, where we care first-hand for over 3,000 animals, every single day, ensuring our outputs of research, knowledge, and product innovation work properly for the real-life needs of animals.
Driven By Science
& Our Love of Animals
Purina understands and cares about the unique needs of your animals and the importance of bettering their well-being, performance and health. For more than 125 years, we have been tackling the biggest nutrition challenges using science, and our love of animals pushes us until we get it right. Our team is made up of more than 500 Masters of Sciences, Ph.Ds., veterinarians, nutritionists, microbiologists, geneticists, and immunologists, all who share a passion for providing animals with the best nutrition for the best results.
Purina understands and cares about the unique needs of your animals and the importance of bettering their well-being, performance and health. For more than 125 years, we have been tackling the biggest nutrition challenges using science, and our love of animals pushes us until we get it right. Our team is made up of more than 500 Masters of Sciences, Ph.Ds., veterinarians, nutritionists, microbiologists, geneticists, and immunologists, all who share a passion for providing animals with the best nutrition for the best results.
