The Global Yeast Probiotic Ingredient for Animal Market was valued at USD 1.45 Billion in 2023 and is projected to reach USD 2.21 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.2% during the forecast period (2024–2030). This growth is being driven by the global shift away from antibiotic growth promoters, increasing demand for sustainable animal protein, and the proven benefits of yeast-based probiotics in enhancing gut health, immunity, and feed efficiency across ruminants, poultry, swine, and aquaculture.

As the animal nutrition industry pivots toward natural and functional feed additives, the focus intensifies on the key ingredient suppliers pioneering research, innovation, and sustainable production of yeast probiotics. In this blog, we profile the Top 10 Companies in the Yeast Probiotic Ingredient for Animal Industry—a group of biotechnology firms, chemical giants, and specialized nutrition leaders shaping the future of animal health and productivity.

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🔟 1. Lallemand Animal Nutrition

Headquarters: Montreal, Quebec, Canada
Key Offering: Levucell® SB (Saccharomyces boulardii), YANG (Yeast Animal Nutrition & Health)

Lallemand Animal Nutrition is a globally recognized leader in microbial-based animal nutrition, with a specialized focus on yeast probiotics. Their Levucell® SB strain is extensively researched and used to improve digestive health and performance in ruminants and monogastrics. The company invests heavily in R&D to validate the mode of action and benefits of its proprietary yeast strains.

Innovation and Sustainability Initiatives:

• Proprietary yeast strain development and stabilization technologies

• Global network of fermentation and production facilities

• Commitment to reducing the environmental footprint of livestock production

Download FREE Sample Report: Yeast Probiotic Ingredient for Animal Market – View in Detailed Research Report

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9️⃣ 2. Lesaffre

Headquarters: Marcq-en-Barœul, France
Key Offering: Actisaf® Sc 47, Safmannan®

Lesaffre, a key global player in yeast and fermentation, offers the Actisaf® Sc 47 probiotic yeast strain, renowned for its efficacy in stabilizing the gut microbiome. Their Safmannan® product is a premium yeast fraction rich in mannan oligosaccharides (MOS) and beta-glucans, supporting immune function. The company leverages over 170 years of yeast expertise.

Innovation and Sustainability Initiatives:

• Circular economy model utilizing co-products from yeast production

• Extensive field trials and scientific partnerships to demonstrate product efficacy

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8️⃣ 3. ADM (Archer-Daniels-Midland Company)

Headquarters: Chicago, Illinois, USA
Key Offering: NutriPass® L, Yea-Sacc®

ADM’s animal nutrition division is a major supplier of yeast-based ingredients, including the widely used Yea-Sacc® (aerobic yeast culture) for ruminants. Their comprehensive portfolio supports animal health and performance through improved nutrient digestibility and rumen function. ADM’s global scale ensures a reliable supply chain for feed manufacturers worldwide.

Innovation and Sustainability Initiatives:

• Integration of yeast probiotics into complete feed solutions

• Focus on sustainable sourcing and production processes

• R&D investments in next-generation yeast derivatives

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7️⃣ 4. Cargill, Incorporated

Headquarters: Minnetonka, Minnesota, USA
Key Offering: Smartamine®, Diamond V® Original XPC™

Through its acquisition of Diamond V, Cargill possesses a leading portfolio of yeast-based postbiotics and probiotics. Diamond V’s Original XPC™ is a fermented yeast culture that promotes beneficial gut bacteria. Cargill integrates these ingredients into its broader animal nutrition strategy to deliver holistic health solutions.

Innovation and Sustainability Initiatives:

• Combining yeast probiotics with other nutritional technologies for synergistic effects

• Commitment to antibiotic reduction programs in animal agriculture

Download FREE Sample Report: Yeast Probiotic Ingredient for Animal Market – View in Detailed Research Report

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6️⃣ 5. Alltech

Headquarters: Nicholasville, Kentucky, USA
Key Offering: Yea-Sacc®1026, Integral® A+, NuPro®

Alltech is a pioneer in yeast-based nutrition, with its Yea-Sacc® strain being one of the most established live yeast probiotics for ruminants. The company’s ACE (Alltech Culture Collection) serves as a resource for developing innovative microbial solutions. Alltech’s “Seed, Feed, Weed” gut health management approach is well-known in the industry.

Innovation and Sustainability Initiatives:

• Pioneering research in the role of yeast in animal gut health and immunity

• Sustainability goals focused on improving feed efficiency and reducing waste

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5️⃣ 6. Angel Yeast Co., Ltd.

Headquarters: Yichang, Hubei, China
Key Offering: Angel Yeast Probiotic, Yeast Extracts, Brewers Yeast

Angel Yeast is one of the world’s largest yeast manufacturers, supplying a vast range of yeast-based products for animal nutrition. Their offerings include active dry yeast probiotics and yeast derivatives rich in nucleotides and peptides. The company has a significant market presence in Asia-Pacific and is expanding globally.

Innovation and Sustainability Initiatives:

• Large-scale, cost-effective production capabilities

• Focus on developing tailored solutions for the Asian aquaculture and poultry markets

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4️⃣ 7. Kemin Industries

Headquarters: Des Moines, Iowa, USA
Key Offering: C.Y.S.T.-R., Fermacto®

Kemin Industries offers specialized yeast-based ingredients as part of its broader portfolio of feed additives. Their products are designed to support protein utilization and gut health. Kemin’s strong application expertise helps customers integrate yeast probiotics effectively into diverse feed formulations.

Innovation and Sustainability Initiatives:

• Application-specific product development

• Quality control and standardization of bioactive compounds in yeast products

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3️⃣ 8. Phileo by Lesaffre

Headquarters: Marcq-en-Barœul, France
Key Offering: Actisaf® Sc 47, Safglucan®, Safmannan®

Phileo is the dedicated animal health & nutrition brand of Lesaffre, focusing on delivering proven, scientific solutions. Its flagship product, Actisaf® Sc 47, is a premium probiotic yeast proven to enhance animal performance and well-being. Phileo emphasizes technical support and on-farm results.

Innovation and Sustainability Initiatives:

• Evidence-based approach with numerous peer-reviewed publications

• Solutions aimed at reducing the use of antibiotics and zinc oxide in animal feed

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2️⃣ 9. Nutreco N.V. / Trouw Nutrition

Headquarters: Amersfoort, Netherlands
Key Offering: Fylax Forte, Presan®-FY

Nutreco, through its Trouw Nutrition division, provides innovative nutritional solutions, including yeast-based products, to improve animal health and farm profitability. Their solutions are often part of a larger programmatic approach to gut health management, combining probiotics with other functional feed ingredients.

Innovation and Sustainability Initiatives:

• Integrated gut health programs combining yeast probiotics with mycotoxin binders and organic acids

• Focus on precision feeding and sustainability through improved feed conversion ratios

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1️⃣ 10. Chr. Hansen Holding A/S

Headquarters: Hørsholm, Denmark
Key Offering: GALLIPRO® Tect, GALLIPRO® Max

While renowned for its bacterial probiotics, Chr. Hansen also offers targeted yeast-based solutions within its animal health portfolio. Their products are backed by strong research and are designed to meet specific challenges in poultry and ruminant production, contributing to the company’s mission of producing food sustainably.

Innovation and Sustainability Initiatives:

• Research into synergistic effects of combining bacterial and yeast probiotics

• Strong commitment to sustainability, with ambitious 2025 and 2030 targets for reducing antibiotic use in animals

Get Full Report Here: Yeast Probiotic Ingredient for Animal Market – View in Detailed Research Report

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🌱 Outlook: The Future of Animal Nutrition Is Functional and Sustainable

The yeast probiotic ingredient market is experiencing a significant transformation. While traditional growth promoters are phased out, the industry is investing heavily in natural, functional alternatives that enhance animal welfare, improve productivity, and reduce environmental impact.

📈 Key Trends Shaping the Market:

• Rising demand for yeast-based postbiotics (inactivated yeast and fractions) for their stability and functionality

• Increased adoption in aquaculture as a sustainable alternative to fishmeal and antibiotics

• Growing research into the role of yeast probiotics in mitigating heat stress in livestock

• Regulatory support and consumer drive for antibiotic-free animal production

Get Full Report Here: Yeast Probiotic Ingredient for Animal Market – View in Detailed Research Report

The companies listed above are not only supplying critical ingredients—they are driving the health and sustainability transition of global animal agriculture.