Global Aquafeed Yeast Market Size, Share and Trends Analysis Report – Industry Overview and Forecast to 2033

Global Aquafeed Yeast Market Segmentation, By Type (Yeast Derivatives, Probiotic Yeast, Brewer’s Yeast, and Specialty Yeast), Genus (Saccharomyces Spp., Kluyveromyces Spp., and Others), Form (Dry Form, Wet Form, and Moist Form), Species (Fish, Crustaceans, Mollusks, and Other Species)- Industry Trends and Forecast to 2033

Aquafeed Yeast Market Size

• The global aquafeed yeast market size was valued at USD 967.97 million in 2025 and is expected to reach USD 2,058.40 million by 2033, at a CAGR of 9.89% during the forecast period
• The market growth is largely fuelled by the increasing demand for sustainable and high-quality protein sources in aquaculture feed, as well as rising awareness of gut health and immunity improvement in farmed fish and shrimp
• Growing adoption of yeast-based feed additives in aquafeed formulations is enhancing nutrient absorption, improving growth performance, and reducing the reliance on antibiotics

Aquafeed Yeast Market Analysis

• The market is experiencing robust growth due to technological advancements in yeast processing and the development of specialized strains for specific aquaculture species
• Increasing regulatory support for natural and safe feed additives, along with a shift toward sustainable aquaculture practices, is further propelling the adoption of yeast-based ingredients
• North America dominated the aquafeed yeast market with the largest revenue share of 32.45% in 2025, driven by increasing adoption of sustainable aquaculture practices, high investment in advanced feed formulations, and growing awareness about functional feed ingredients
• Asia-Pacific region is expected to witness the highest growth rate in the global aquafeed yeast market, driven by increasing aquaculture production, rising investments in sustainable feed solutions, and supportive government policies promoting the use of yeast-based feed across fish, crustaceans, and mollusk farming sectors
• The yeast derivatives segment held the largest market revenue share in 2025, driven by its high functional value in enhancing immunity, improving gut health, and supporting growth performance in aquaculture species. Yeast derivatives are widely incorporated into commercial feed formulations, making them a preferred choice for large-scale aquaculture operations.

Report Scope and Aquafeed Yeast Market Segmentation     

Aquafeed Yeast Market Trends

Rising Adoption of Yeast-Based Feed in Aquaculture

• The growing incorporation of yeast in aquafeed is transforming the aquaculture nutrition landscape by improving gut health, immunity, and feed efficiency in fish and shrimp. The functional properties of yeast, such as beta-glucans and nucleotides, help reduce disease incidence and enhance growth performance, resulting in higher productivity and profitability for aquafarmers. Continuous research in strain optimization is also expanding yeast applications across different species and life stages, further increasing its relevance in aquaculture nutrition
• The increasing demand for sustainable and eco-friendly feed ingredients is accelerating the adoption of yeast-based feed additives. Yeast serves as a natural alternative to antibiotics and chemical growth promoters, supporting healthier aquaculture operations and reducing environmental impact. Its ability to improve water quality by reducing nitrogen excretion also aligns with regulatory pressures on sustainable farming practices
• The affordability, ease of inclusion, and consistency of yeast products are making them attractive for large-scale feed manufacturers and smallholder aquafarms alike. This enables more frequent supplementation without raising production costs, leading to better overall health and feed conversion ratios in cultured species. In addition, standardized production processes ensure minimal batch-to-batch variability, maintaining predictable performance in feed formulations

  • For instance, in 2023, several shrimp farms in Southeast Asia reported reduced mortality rates and improved growth performance after incorporating yeast-supplemented feed developed by local biotech companies. This led to higher yields and lower disease management costs. Similar trends were observed in freshwater tilapia farms, where feed efficiency improved, contributing to overall operational sustainability

• While yeast-based aquafeed is gaining traction, its effectiveness depends on proper formulation, species-specific inclusion rates, and continued innovation. Manufacturers must focus on product customization and education to maximize benefits and adoption. Emerging research on multi-strain yeast blends and probiotic synergy is expected to further expand the scope and effectiveness of these feed additives

Aquafeed Yeast Market Dynamics

Driver

Growing Demand for Sustainable Aquaculture Practices

• The rising emphasis on environmentally friendly and sustainable aquaculture is driving the demand for yeast-based feed additives. Producers are increasingly adopting functional ingredients that improve animal health, reduce antibiotic use, and enhance feed efficiency, supporting long-term industry growth. Government-backed sustainability certifications are also incentivizing adoption among producers seeking market recognition
• Aquaculture operators are recognizing the economic advantages of improved feed conversion ratios, lower disease incidence, and enhanced growth rates achieved through yeast supplementation. This awareness is encouraging broader implementation across commercial farms. Moreover, enhanced immunity from yeast inclusion reduces dependency on costly therapeutics, increasing profitability and operational resilience
• Supportive initiatives by governments and international organizations promoting sustainable aquaculture practices are further boosting yeast adoption. Policies targeting reduced environmental impact and improved animal welfare are shaping feed formulation trends globally. Financial incentives, subsidies, and technical guidance programs are encouraging the integration of yeast into conventional feed systems

  • For instance, in 2022, several aquaculture cooperatives in India implemented yeast-enriched feed programs for freshwater and marine species, observing notable improvements in growth rates and overall health. Similar pilot programs in Vietnam and Indonesia highlighted reductions in disease outbreaks and feed wastage, supporting broader market confidence

• As global aquaculture expands to meet rising seafood demand, yeast-based feed solutions are expected to continue gaining market traction, particularly in Asia-Pacific and Latin America. Increasing consumer preference for sustainably farmed seafood also strengthens demand for functional feed additives such as yeast

Restraint/Challenge

High Cost of Premium Yeast Products and Limited Awareness in Small-Scale Farms

• Premium yeast-based feed additives often come at a higher price point than conventional feed ingredients, making them less accessible to small-scale and resource-constrained aquafarms. This cost barrier limits widespread adoption, especially in emerging markets. Price sensitivity can hinder routine supplementation, slowing overall market growth
• In many regions, limited awareness of the benefits of yeast supplementation and the lack of technical knowledge regarding optimal inclusion levels reduces market penetration. Farmers may rely on traditional feeds and management practices, delaying adoption of innovative solutions. Extension services and demonstration programs are needed to educate farmers and build confidence in yeast applications
• Supply chain limitations and inconsistent product availability in remote areas can restrict access to high-quality yeast feed additives. Delays in procurement or inadequate storage conditions can compromise feed efficacy, reducing overall impact. Maintaining cold-chain logistics and regional distribution networks is critical to ensure product performance

  • For instance, in 2023, several small aquafarms in Sub-Saharan Africa reported limited access to commercially produced yeast supplements, resulting in reliance on basic feeds and lower productivity. These farms experienced higher mortality rates and slower growth, highlighting the importance of improving supply accessibility

• While yeast feed technology continues to advance, addressing cost, accessibility, and farmer education remains critical. Market players must focus on decentralized production, training programs, and cost-effective solutions to drive sustained adoption and growth. Partnerships with local feed mills and co-ops can also help extend market reach and ensure consistent product availability

Aquafeed Yeast Market Scope

The aquafeed yeast market is segmented on the basis of type, genus, form, and species.

• By Type

On the basis of type, the aquafeed yeast market is segmented into yeast derivatives, probiotic yeast, brewer’s yeast, and specialty yeast. The yeast derivatives segment held the largest market revenue share in 2025, driven by its high functional value in enhancing immunity, improving gut health, and supporting growth performance in aquaculture species. Yeast derivatives are widely incorporated into commercial feed formulations, making them a preferred choice for large-scale aquaculture operations.

The probiotic yeast segment is expected to witness the fastest growth rate from 2026 to 2033, driven by its ability to improve feed conversion ratios, reduce pathogen load, and enhance overall aquaculture productivity. Probiotic yeast is increasingly adopted in shrimp, tilapia, and salmon feed, where its health-promoting benefits help reduce disease incidence and support sustainable farming practices. Its rising application in both freshwater and marine aquaculture further fuels market expansion.

• By Genus

On the basis of genus, the market is segmented into Saccharomyces spp., Kluyveromyces spp., and others. The Saccharomyces spp. segment held the largest revenue share in 2025, owing to its proven benefits in improving immunity, digestive health, and nutrient absorption in aquaculture species. Its wide availability and ease of incorporation into feed pellets make it a standard choice for feed manufacturers.

The Kluyveromyces spp. segment is expected to witness the fastest growth rate from 2026 to 2033, driven by its rising use as a functional feed additive to improve gut microbiota balance and overall health in fish and crustaceans. Research on strain-specific benefits and synergistic effects with other functional ingredients is further boosting adoption in high-value aquaculture operations.

• By Form

On the basis of form, the market is segmented into dry form, wet form, and moist form. The dry form segment held the largest market revenue share in 2025, attributed to its long shelf life, ease of handling, and stable functional properties. Dry yeast products are widely preferred for commercial feed production, where consistent quality and easy mixing with other ingredients are critical.

The wet form segment is expected to witness the fastest growth rate from 2026 to 2033, driven by its higher viability and enhanced functional efficacy in promoting gut health and immunity. Wet form yeast is increasingly used in specialized aquafeed formulations and high-value species production, where performance and bioactivity are prioritized.

• By Species

On the basis of species, the market is segmented into fish, crustaceans, mollusks, and other species. The fish segment held the largest revenue share in 2025, owing to the high global demand for fish production and extensive use of yeast-supplemented feed to improve growth and disease resistance. Yeast-based feed is particularly effective in freshwater and marine fish, supporting high productivity and feed efficiency.

The crustaceans segment is expected to witness the fastest growth rate from 2026 to 2033, driven by rising shrimp and prawn aquaculture and the critical role of yeast in enhancing survival rates, growth performance, and disease resistance. The segment benefits from increasing investment in intensive crustacean farming and the adoption of functional feed solutions.

Aquafeed Yeast Market Regional Analysis

• North America dominated the aquafeed yeast market with the largest revenue share of 32.45% in 2025, driven by increasing adoption of sustainable aquaculture practices, high investment in advanced feed formulations, and growing awareness about functional feed ingredients
• Aquafarmers and feed manufacturers in the region highly value yeast-based products for improving gut health, immunity, and feed conversion ratios in fish and shrimp, contributing to higher productivity and profitability
• This widespread adoption is further supported by established aquaculture infrastructure, research and development initiatives, and supportive government policies, making North America a key market for yeast-based aquafeed solutions

U.S. Aquafeed Yeast Market Insight

The U.S. aquafeed yeast market captured the largest revenue share in 2025 within North America, driven by increasing emphasis on sustainable aquaculture and functional feed ingredients. Fish and shrimp producers are prioritizing improved growth performance, reduced disease incidence, and better feed efficiency through yeast supplementation. The growing focus on eco-friendly production and the integration of yeast-based feed into commercial aquaculture operations further supports market expansion. Moreover, investments in research and development of probiotic and specialty yeast strains are enhancing feed quality and promoting long-term adoption.

Europe Aquafeed Yeast Market Insight

The Europe aquafeed yeast market is expected to witness the fastest growth rate from 2026 to 2033, primarily driven by stricter environmental regulations, demand for sustainable aquaculture practices, and growing awareness of functional feed benefits. Increasing urbanization, along with the expansion of commercial aquaculture farms, is boosting the adoption of yeast-based feed additives. European producers are also attracted to improved feed efficiency and reduced reliance on antibiotics, contributing to enhanced fish and shrimp health. The region is witnessing significant growth across both freshwater and marine aquaculture segments.

U.K. Aquafeed Yeast Market Insight

The U.K. aquafeed yeast market is expected to witness the fastest growth rate from 2026 to 2033, fueled by rising demand for sustainable aquaculture practices and high-value seafood production. Producers are increasingly integrating yeast-enriched feed into shrimp, fish, and mollusk farming to enhance immunity and feed conversion efficiency. Supportive government initiatives, advanced feed formulation technology, and a focus on reducing environmental impact are expected to drive market expansion. In addition, the growing adoption of specialty and probiotic yeast products is contributing to improved aquaculture output and profitability.

Germany Aquafeed Yeast Market Insight

The Germany aquafeed yeast market is expected to witness the fastest growth rate from 2026 to 2033, driven by increasing awareness of sustainable aquaculture practices and functional feed solutions. The country’s well-developed aquaculture infrastructure, coupled with government support for eco-friendly feed ingredients, promotes yeast adoption in both freshwater and marine species. Feed manufacturers are incorporating yeast derivatives and probiotics to enhance immunity, gut health, and growth performance, resulting in higher productivity and operational efficiency. Germany’s focus on research, quality standards, and innovation supports market growth across multiple aquaculture species.

Asia-Pacific Aquafeed Yeast Market Insight

The Asia-Pacific aquafeed yeast market is expected to witness the fastest growth rate from 2026 to 2033, driven by rapid aquaculture expansion, rising seafood demand, and increasing awareness of sustainable feed solutions in countries such as China, Japan, and India. The region’s large-scale shrimp and fish farming operations are adopting yeast-based feed to improve feed conversion ratios, immunity, and overall productivity. Government initiatives promoting digitalization and sustainable aquaculture, combined with the region emerging as a hub for yeast feed manufacturing, are expanding product accessibility and affordability, driving market growth.

Japan Aquafeed Yeast Market Insight

The Japan aquafeed yeast market is expected to witness the fastest growth rate from 2026 to 2033 due to the country’s high-tech aquaculture industry, increasing demand for high-value seafood, and emphasis on sustainable feed solutions. Yeast-enriched feed is widely adopted for fish and crustacean farming to improve gut health, immunity, and growth performance. Integration of yeast products with advanced feed technologies and automated feeding systems is fueling market adoption. Moreover, Japan’s aging workforce and emphasis on labor-efficient aquaculture operations are expected to boost demand for easy-to-use, functional feed additives.

China Aquafeed Yeast Market Insight

The China aquafeed yeast market accounted for the largest market revenue share in Asia-Pacific in 2025, attributed to the country’s rapidly growing aquaculture industry, high seafood consumption, and focus on sustainable feed practices. Fish, shrimp, and mollusk producers are increasingly adopting yeast-based feed to enhance productivity, improve immunity, and reduce reliance on antibiotics. The expansion of commercial aquaculture farms, along with government initiatives promoting eco-friendly feed and investment in yeast manufacturing, is driving market growth. China’s position as a leading feed ingredient supplier also contributes to competitive pricing and wider market adoption.

Aquafeed Yeast Market Share

The Aquafeed Yeast industry is primarily led by well-established companies, including:

• Alltech (U.S.)

• AngelYeast Co., Ltd. (China)

• ADM (U.S.)

• Associated British Foods plc (U.K.)

• Barentz (Netherlands)

• BioFeed (Denmark)

• ERBER Group (Austria)

• Cargill, Incorporated (U.S.)

• Chr. Hansen Holding A/S (Denmark)

• Devenish Nutrition Limited (U.K.)

• F.L. EMMERT (Germany)

• Kemin Industries, Inc. (U.S.)

• Kerry Inc. (U.S.)

• Lallemand Inc. (Canada)

• Leiber GmbH (Germany)

• Lesaffre (France)

• NOVUS INTERNATIONAL (U.S.)

• Nutreco N.V. (Netherlands)

• Prosol S.p.A. (Italy)

• Shanghai Genon Biotech Co., Ltd (China)

• China Shenyang Fada Co., Ltd (China)

• SIVER AGRO LLC (Russia)

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