Single Cell Protein Market Size & Share 2023 to 2032
Market Size by Source (Bacteria, Yeast, Algae {Chlorella, Spirulina, Haematococcus}, Fungi), by Application (Food And Beverages {Meat Analogs, Bakery, Dairy Alternatives, Cereals & Snacks, Beverages} Animal Feed, Dietary Supplements), & Forecast.
Report ID: GMI5345
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Published Date: October 2023
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Report Format: PDF
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Authors:
Kiran Pulidindi, Kunal Ahuja
Single Cell Protein Market Size
Single Cell Protein Market size was valued at around USD 13.1 billion in 2022 and is estimated to reach USD 75.9 billion by 2032. As the world's population continues to increase, there is an increasing demand for protein-rich foods.
Single Cell Protein Market Key Takeaways
Market Size & Growth
Key Market Drivers
Challenges
Single Cell Protein can be used as an alternative protein source to meet the dietary protein requirements of a growing population. The aforementioned factors are therefore expected to accelerate market expansion in the upcoming years. The rise in vegetarianism, veganism, and flexitarian diets has boosted the demand for plant-based and alternative protein sources, including Single Cell Protein.
Concerns about the environmental impact of traditional livestock farming, such as land use, water consumption, and greenhouse gas emissions, have led to a growing interest in sustainable protein sources like Single Cell Protein. SCP production typically has a lower environmental footprint compared to animal agriculture.
One of the significant challenges is the consumer acceptance and perception of Single Cell Protein as a food source. SCP products may not always match the taste and texture of traditional protein sources like meat. Regulatory agencies in various countries have specific guidelines and regulations for novel food ingredients, including SCP. Thus, the risks associated with Single cell protein may drive down the acceptance rate, further hampering the business expansion.
COVID-19 Impact
Like many industries, the SCP market faced disruptions in supply chains due to lockdowns, transportation restrictions, and labor shortages. The pandemic highlighted the importance of sustainable food production. Thus, the reduced number of COVID-19 cases and implementation of subsequent strategies by government and non-government organizations is anticipated to drive the market growth in the upcoming years.
Single Cell Protein Market Trends
There was a growing awareness of the environmental impact of conventional animal agriculture, leading to increased interest in sustainable protein sources like SCP. Consumers and businesses were seeking environmentally friendly alternatives. The SCP market was benefiting from the broader trend toward plant-based and alternative proteins. SCP can be incorporated into a wide range of plant-based products, including meat substitutes, dairy alternatives, and snacks. Thus, the growing prevalence is expected to expedite the market progress.
Single Cell Protein Market Analysis
Based on source, the single cell protein market is segmented as Bacteria, Yeast, Algae {Chlorella, Spirulina, Haematococcus, Others}, Fungi. Yeast held a majority market value of USD 4.6 billion in 2022. Yeast-derived SCP is commonly used in the food and beverage industry for various applications, including flavor enhancement, protein fortification, and fermentation processes for food production. Moreover, an increasing usage will further accelerate the segment trends.
Based on application, the single cell protein market is segmented as Food And Beverages {Meat Analogs, Bakery, Dairy Alternatives, Cereals & Snacks, Beverages, Others} Animal Feed {Poultry[Broiler, Layer, Turkey, Others], Swine[Starter, Grower, Sow], Cattle [Dairy, Calf], Aquaculture [Salmon, Trout, Shrimp, Carp, Others], Pet Food [Dogs, Cats, Birds, Fish], Equine, Others}, Dietary Supplements, Others. Food and beverages held a dominant market share of around 75% in 2022 and is expected to grow at a lucrative pace by 2032. SCP is considered a sustainable protein source, which aligns with the growing consumer and industry focus on sustainability in food production.
U.S. single cell protein market exceeded USD 1.9 billion in 2022 and is anticipated to expand at a significant pace from 2023-2032. North America has witnessed a significant surge in the popularity of plant-based diets and alternative protein sources. SCP can be used in plant-based meat alternatives, dairy-free products, and protein-enriched snacks, catering to consumers seeking healthier and more sustainable protein options. Thus, the above-mentioned variables would augment the Single cell protein business growth in the North America positively.
Single Cell Protein Market Share
Some of the major market players operating in the single cell protein industry are:
These players focus on strategic partnerships, new product launch & commercialization for market expansion. Furthermore, these players are heavily investing in research that allows them to introduce innovative products and garner maximum revenue in the market.
Single Cell Protein Industry News:
Single cell protein market research report includes an in-depth coverage of the industry with estimates & forecast in terms of revenue in USD Million & Kilo Tons from 2018 to 2032, for the following segments:
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Market, By Source
Market, By Application
The above information is provided for the following regions and countries:
Research methodology, data sources & validation process
This report draws on a structured research process built around direct industry conversations, proprietary modelling, and rigorous cross-validation and not just desk research.
Our 6-step research process
1. Research design & analyst oversight
At GMI, our research methodology is built on a foundation of human expertise, rigorous validation, and complete transparency. Every insight, trend analysis, and forecast in our reports is developed by experienced analysts who understand the nuances of your market.
Our approach integrates extensive primary research through direct engagement with industry participants and experts, complemented by comprehensive secondary research from verified global sources. We apply quantified impact analysis to deliver dependable forecasts, while maintaining complete traceability from original data sources to final insights.
2. Primary research
Primary research forms the backbone of our methodology, contributing nearly 80% to overall insights. It involves direct engagement with industry participants to ensure accuracy and depth in analysis. Our structured interview program covers regional and global markets, with inputs from C-suite executives, directors, and subject matter experts. These interactions provide strategic, operational, and technical perspectives, enabling well-rounded insights and reliable market forecasts.
3. Data mining & market analysis
Data mining is a key part of our research process, contributing nearly 20% to the overall methodology. It involves analysing market structure, identifying industry trends, and assessing macroeconomic factors through revenue share analysis of major players. Relevant data is collected from both paid and unpaid sources to build a reliable database. This information is then integrated to support primary research and market sizing, with validation from key stakeholders such as distributors, manufacturers, and associations.
4. Market sizing
Our market sizing is built on a bottom-up approach, starting with company revenue data gathered directly through primary interviews, alongside production volume figures from manufacturers and installation or deployment statistics. These inputs are then pieced together across regional markets to arrive at a global estimate that stays grounded in actual industry activity.
5. Forecast model & key assumptions
Every forecast includes explicit documentation of:
✓ Key growth drivers and their assumed impact
✓ Restraining factors and mitigation scenarios
✓ Regulatory assumptions and policy change risk
✓ Technology adoption curve parameter
✓ Macroeconomic assumptions (GDP growth, inflation, currency)
✓ Competitive dynamics and market entry/exit expectations
6. Validation & quality assurance
The final stages involve human validation, where domain experts manually review filtered data to identify nuances and contextual errors that automated systems might miss. This expert review adds a critical layer of quality assurance, ensuring data aligns with research objectives and domain-specific standards.
Our triple-layer validation process ensures maximum data reliability:
✓ Statistical Validation
✓ Expert Validation
✓ Market Reality Check
Trust & credibility
Verified data sources
Trade publications
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Industry databases
Proprietary and third-party market databases
Regulatory filings
Government procurement records and policy documents
Academic research
University studies and specialist institution reports
Company reports
Annual reports, investor presentations, and filings
Expert interviews
C-suite, procurement leads, and technical specialists
GMI archive
13,000+ published studies across 30+ industry verticals
Trade data
Import/export volumes, HS codes, and customs records
Parameters studied & evaluated
Every data point in this report is validated through primary interviews, true bottom-up modelling, and rigorous cross-checks. Read about our research process →