Tonisity, a global leader in animal health and nutrition, proudly celebrates a decade of groundbreaking innovation, commitment to animal welfare, and transformative solutions for livestock and companion animals worldwide.
Since its founding in April 2015, Tonisity has revolutionised the industry with pioneering gut health and hydration products, improving the well-being of pigs, calves, lambs, goat kids, cats and dogs. Over the past 10 years, the company has expanded its presence to more than 60 countries, consistently delivering cutting-edge nutritional solutions that drive better animal health and superior production outcomes for farmers and pet owners alike.

A Decade of Innovation and Growth
Tonisity’s journey began with the development of Tonisity Px, a first-of-its-kind isotonic protein solution designed to improve gut health in swine. Over the years, Tonisity has continued to push the boundaries of animal nutrition with a range of products that support animals from birth through various life stages. Key milestones include:
- 2015 - Tonisity International Limited and Tonisity Inc. founded to commercialise groundbreaking research in animal hydration and gut health
- 2016 - Official launch of Tonisity Px at World Pork Expo and EuroTier, establishing Tonisity as a global player in swine nutrition
- 2018 - Expansion into the companion animal market with new product development for dogs and cats
- 2019 - Introduction of Tonisity PxW Wean Better, optimising the swine weaning stage and creating the Tonisity Total Programme
- 2021 - Global launch of companion animal products, including e-commerce expansion through Amazon and partnerships with leading distributors
- 2023-2024 - Breakthroughs in young ruminant nutrition with the development and launch of Tonisity Rum-X and Tonisity Rum-Xm
- 2025 - Recognised as one of Ireland’s Top 100 Most Ambitious Companies. Winner of their Manufacturing/Logistics/Agriculture category

Looking to the Future
As Tonisity enters its second decade, the company remains steadfast in its mission to redefine animal nutrition and welfare. Managing Director, Mathieu Cortyl, took over as CEO from long-serving founder Arie Halpern in December. Cortyl has over 35 years of experience in the animal health and nutrition industry.
“We are incredibly proud of how far we have come over the past ten years,” said Cortyl. “From a groundbreaking concept to a global leader in animal nutrition, our success is driven by our commitment to innovation, animal welfare, and the dedication of our team and partners worldwide.”
“We want Tonisity to be a top name in animal health and nutrition. We already have gut health solutions for swine, ruminants and pets, but we plan on expanding our innovative technologies into other species in the next ten years. As we look to the future, we remain focused on creating science-driven, high-impact solutions that improve the lives of animals and support the farmers and pet owners who care for them.”
April 22, 2025 - Tonisity