Vertical: CNMBase Year: 2025
Market Size (2025)
$216.28M
Projected (2032)
$307.59M
CAGR (2022–2032)
5.2%
Key Players
10+
Market Overview
The global calcium butyrate market was valued at USD 216.28 Million in 2025 and is projected to reach USD 307.59 Million by 2032, expanding at a CAGR of 5.16% during 2026–2032. Between 2025 and 2032 the market is expected to add USD 91.31 Million in absolute value, up from USD 185.92 Million recorded in 2022. Calcium butyrate is the calcium salt of butyric acid, a short-chain fatty acid that is used in compound feed to support intestinal development, epithelial integrity and nutrient absorption in livestock. Its commercial importance has grown as feed producers and integrators replace antibiotic growth promoters with nutritional tools that sustain performance without contributing to antimicrobial resistance.
Demand is anchored in poultry and swine production, where butyrate is used in starter, grower and weaning diets to improve gut maturity and feed conversion. Coated (protected) formulations, which delay release until the product reaches the small and large intestine and reduce odour and handling problems, account for the larger share of value and are growing faster than uncoated grades. Regionally, Asia Pacific is the largest market, while the Middle East & Africa region records the highest growth rate from a smaller base.
Key Findings
By livestock: Poultry is the largest segment with a 50.0% share in 2025 (USD 108.14 Million), while the Others segment is the fastest growing at a CAGR of 6.31% over 2026–2032.
By physical form: Coated calcium butyrate is both the largest segment, with a 60.0% share in 2025 (USD 129.77 Million), and the fastest growing, at a CAGR of 5.94%.
By region: Asia Pacific is the leading region with a 32.0% share in 2025 (USD 69.21 Million). Middle East & Africa is the fastest-growing region at a CAGR of 6.38%.
By country: The U.S. is the largest country market at USD 35.69 Million in 2025, followed by China at USD 31.84 Million. India is the fastest-growing country market, with a CAGR of 7.89% over 2026–2032.
Absolute growth: Asia Pacific contributes the largest absolute increase between 2025 and 2032 (USD 35.17 Million), followed by Europe (USD 19.95 Million) and North America (USD 16.69 Million).
Segmentation Summary
By livestock, the market is divided into Poultry, Swine and Others. Poultry (USD 108.14 Million in 2025) benefits from the scale of broiler production and the early adoption of butyrate in antibiotic-free programmes. Swine (USD 86.51 Million) is the second-largest segment, supported by the use of butyrate in piglet weaning diets, but grows at a slower 4.55% CAGR. The Others segment, which covers ruminants (including calves), aquaculture and other species, is the smallest at USD 21.63 Million but the fastest growing.
By physical form, Coated products (USD 129.77 Million in 2025) lead the market and are projected to reach USD 194.76 Million by 2032, while Uncoated products are projected to grow from USD 86.51 Million to USD 112.83 Million at a CAGR of 3.91%.
Competitive Landscape Summary
The market is fragmented. A group of multinational feed additive companies, including Kemin Industries, Adisseo, Perstorp and Eastman Chemical Company, supply branded, technology-differentiated butyrate products, while specialists such as Palital Feed Additives, Sanluc International, Proviron, Innovad and Norel compete on coating technology and application know-how. A long tail of Chinese and Indian manufacturers, led by producers such as Singao (Xiamen) Agribusiness Development, supplies high-purity uncoated and coated calcium butyrate at competitive prices. Competition centres on release technology, butyrate concentration, odour control, pelleting stability, sustainable raw material sourcing and documented trial results.
Challenges and Opportunities
The main challenges are the price volatility of butyric acid, which is largely produced from propylene through the oxo process, competition from substitute gut-health products such as sodium butyrate, butyric acid glycerides, probiotics and other organic acids, and uneven ingredient approval pathways across countries. Animal disease outbreaks, notably African swine fever, also disrupt swine feed demand in affected markets.
Opportunities arise from the continued tightening of antibiotic growth promoter rules in emerging markets, such as Brazil's 2026 ban on further growth-promoting antimicrobials, the rapid expansion of poultry production in India and Southeast Asia, growing use in calves and aquaculture, and the development of bio-based, palm-free butyric acid and next-generation encapsulation that improve sustainability credentials and product performance.
Future Outlook
The market is expected to grow steadily, from USD 227.45 Million in 2026 to USD 307.59 Million in 2032. Growth will be strongest in Asia Pacific, Latin America and the Middle East & Africa, where feed production is expanding and antibiotic restrictions are being introduced or enforced. Mature markets in Europe and North America will grow more slowly but will continue to drive innovation in coated and high-concentration products. Over the forecast period, suppliers that combine reliable butyric acid supply, proven release technology and technical service for integrators are expected to strengthen their positions.
The Calcium Butyrate Market market is projected to grow at a CAGR of 5.2% from 2022 to 2032.
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View Subscription PlansDefinition
Calcium butyrate (calcium dibutanoate, Ca(C₄H₇O₂)₂) is the calcium salt of n-butyric acid (butanoic acid), a four-carbon short-chain fatty acid. In animal nutrition, it is used as a feed additive that delivers butyrate to the gastrointestinal tract. Butyrate is a preferred energy source for intestinal epithelial cells; it supports villus development and tight-junction integrity, influences the composition of the gut microbiota and has anti-inflammatory effects. In the salt form, butyric acid becomes a solid, less volatile and easier-to-handle ingredient that can be added to premixes and compound feed.
For the purpose of this study, the calcium butyrate market includes:
Feed-grade calcium butyrate sold as a standalone additive or as the principal active ingredient in butyrate-based gut-health products;
Coated forms, including fat-coated, matrix-coated and microencapsulated calcium butyrate designed for delayed or targeted release in the intestine;
Uncoated forms, including powders and granules of calcium butyrate;
Use in poultry, swine and other livestock, such as ruminants (including pre-ruminant calves), aquaculture and other animal species.
The study excludes sodium butyrate, potassium butyrate, butyric acid glycerides (mono-, di- and tributyrin) and free butyric acid when sold as such; butyrate-producing probiotics such as Clostridium butyricum; and calcium butyrate used in human dietary supplements, food or pharmaceutical applications. These products are considered substitutes or adjacent markets.
Scope of the Study
The study provides market values for the period 2022–2032 across the segmentations and geographies listed below. All values are expressed in USD Million.
Research Objectives
To estimate the size of the global calcium butyrate market in value terms for 2022–2025 and to forecast it for 2026–2032.
To analyse the market by livestock (Poultry, Swine, Others) and by physical form (Coated, Uncoated), identifying the largest and fastest-growing segments.
To assess the market across five regions and 18 country and sub-regional markets, and to evaluate the livestock and physical form mix in each.
To examine the impact of antibiotic growth promoter restrictions, zinc oxide phase-out and antimicrobial stewardship policies on calcium butyrate demand.
To analyse the drivers, restraints, opportunities, trends and challenges shaping the market, including raw material (butyric acid) supply and pricing.
To evaluate the value chain, competitive intensity (Porter's Five Forces), the regulatory landscape and the PESTEL environment specific to butyrate feed additives.
To identify the leading suppliers, assess their positioning and capabilities, and track key developments since 2022.
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View Subscription PlansOverview of the Research Process
The study follows a structured, multi-stage research process. It begins with defining the market and its segmentation, followed by extensive secondary research to build an understanding of livestock production, compound feed volumes, feed additive usage patterns, regulatory changes and supplier activity. Primary research with participants across the value chain is then used to validate assumptions, inclusion rates, pricing and adoption trends. Market size is estimated through top-down and bottom-up approaches and reconciled through data triangulation, after which forecasts are developed using a factor-based model. The final numbers are reviewed for internal consistency across segments, regions and countries.
Stage 1 – Market definition and scoping: product definition, inclusions and exclusions, and segmentation framework.
Stage 2 – Secondary research: collection of data on livestock populations, meat and feed output, additive regulation, trade and supplier activity.
Stage 3 – Primary research: discussions with supply-side and demand-side participants to validate findings.
Stage 4 – Market estimation and forecasting: top-down and bottom-up modelling, triangulation and scenario review.
Stage 5 – Validation and reporting: consistency checks and analyst review before publication.
Secondary Research
Secondary research draws on sources specific to the livestock, feed and feed additive industries, including:
Industry associations: feed manufacturer and feed additive associations (for example, FEFAC and FEFANA in Europe and the American Feed Industry Association in the U.S.), national poultry and pork producer associations, and the International Feed Industry Federation.
Government and regulatory bodies: the European Commission's Register of Feed Additives, the European Food Safety Authority (FEEDAP Panel), the U.S. Food and Drug Administration's Center for Veterinary Medicine, the Canadian Food Inspection Agency, China's Ministry of Agriculture and Rural Affairs, Brazil's Ministry of Agriculture and Livestock (MAPA) and India's Department of Animal Husbandry and Dairying.
Intergovernmental and statistical sources: FAO (FAOSTAT and Food Outlook), the OECD-FAO Agricultural Outlook, USDA Foreign Agricultural Service livestock and poultry reports, and WOAH antimicrobial use and animal disease reports.
Company information: annual reports, investor presentations, product literature, technical bulletins and press releases of feed additive and butyric acid producers.
Trade and scientific journals: feed industry publications, poultry and swine trade media, and peer-reviewed research on butyrate efficacy in animal nutrition.
Paid databases: trade statistics, company financial databases and feed industry surveys, such as annual global feed production surveys.
Primary Research
Primary research is conducted through in-depth telephone and online interviews with participants across the value chain. The objective is to validate secondary findings, obtain qualitative insights into purchasing behaviour and technology adoption, and refine assumptions on pricing, inclusion rates and growth.
Supply-side respondents: butyric acid producers, calcium butyrate manufacturers, coating and encapsulation technology providers, premix manufacturers, distributors and importers.
Demand-side respondents: compound feed mill managers, nutritionists at poultry and swine integrators, veterinarians, livestock producers and procurement managers.
Objectives: to confirm butyrate inclusion levels by species and production phase, the split between coated and uncoated products, pricing by grade and region, the competitive position of suppliers, and the expected impact of regulation and disease events.
Market Size Estimation
Top-down approach: The overall feed additive and acidifier market is used as a starting point. The share of butyrate products within acidifiers and gut-health additives is estimated, and the portion attributable to calcium butyrate is derived using supplier and distributor inputs. The result is then allocated to regions and countries based on feed production, livestock populations and regulatory context.
Bottom-up approach: Compound feed production for poultry, swine and other species in each country is multiplied by the estimated penetration of calcium butyrate and its average inclusion rate to derive volume. Volumes are converted into value using average selling prices for coated and uncoated grades. Country estimates are aggregated to regional and global totals.
Data triangulation: Results from both approaches are compared with supplier revenue indications and trade data. Differences are investigated and reconciled through additional primary interviews until a consistent market estimate is reached.
Forecasting Methodology
Forecasts for 2026–2032 are developed using a factor-based model that links calcium butyrate demand to its underlying drivers. Factors considered include projected growth in poultry and pork output, compound feed production, regulatory changes on antibiotic growth promoters and zinc oxide, penetration of coated products, average selling price trends, butyric acid feedstock costs, animal disease risks and macroeconomic conditions in key producing countries. Each factor is weighted by its expected impact over the short, medium and long term, and the outputs are reviewed by industry experts before being finalised.
Base Year, Forecast Period and Currency
Assumptions and Limitations
Regulatory restrictions on antibiotic growth promoters remain in place in all markets where they have been introduced, and no major reversal occurs during the forecast period.
Livestock production follows the long-term growth trajectories projected by international agencies, with no prolonged disruption beyond the disease events already observed.
Butyric acid supply remains adequate, and price fluctuations stay within historical ranges.
Currency values are held constant at base-year rates; inflation is not separately modelled.
Calcium butyrate sold within multi-ingredient blends is counted when it is the principal butyrate active; where suppliers do not disclose product-level data, values are estimated from market inputs.
Data availability is lower for smaller markets in the Middle East & Africa and parts of Latin America and Asia Pacific, where estimates rely more heavily on modelling.
Base Year
2025
Historical Period
2022 – 2024
Forecast Period
2026 – 2032
Primary Interviews
150+
Historical data (2022–2025) and forecast period (2025–2032)
Our research process spans primary interviews with industry stakeholders combined with comprehensive secondary data analysis, validated through triangulation across multiple independent sources.
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View Subscription PlansIntroduction
The global calcium butyrate market is fragmented, with a moderately concentrated premium tier. A small number of multinational feed additive and specialty chemical companies supply branded, technology-differentiated butyrate products backed by research programmes, global distribution and technical service. Alongside them, European specialists compete on proprietary coating and matrix technologies, while a large number of Chinese and Indian manufacturers supply uncoated and coated calcium butyrate at competitive prices to domestic and export markets.
Competition operates on two levels. In the premium segment, suppliers compete on release technology (fat coating, matrix coating, microencapsulation or combined salts), butyrate concentration, odour control, pelleting stability, sustainability of raw materials and the strength of their trial data in antibiotic-free and zinc oxide-free programmes. In the commodity segment, competition is mainly on price, purity and supply reliability. Calcium butyrate suppliers also compete indirectly with producers of sodium butyrate and butyric acid glycerides, and several leading companies offer more than one butyrate form. Access to butyric acid is a further differentiator: companies such as Perstorp and Eastman produce butyric acid themselves, which gives them cost and supply security advantages. The industry has seen consolidation through acquisitions and private equity investment, including Adisseo's acquisition of Nutriad, Arvesta's takeover of Palital, PETRONAS Chemicals Group's acquisition of Perstorp and PAI Partners' agreement to acquire Innovad.
Key Player Positioning
Based on product portfolio, technology, regional reach and industry experience, the leading companies are positioned as follows:
Leaders – Kemin Industries, Adisseo and Perstorp: These companies combine broad gut-health portfolios, strong research capabilities and global distribution. Kemin's ButiPEARL is an encapsulated calcium butyrate produced with its proprietary spray-freezing technology; Adisseo, which acquired the ADIMIX butyrate range through Nutriad, offers one of the most comprehensive butyrate portfolios in the industry; and Perstorp is a backward-integrated producer of butyric acid and butyric acid esters.
Challengers – Eastman Chemical Company, Innovad, Palital Feed Additives, Norel and Singao: Eastman markets the GBM calcium butyrate range through a global commercial partnership with Sanluc and also supplies feed-grade butyric acid. Palital specialises in matrix-coated sodium and calcium butyrates, Innovad and Norel offer established butyrate ranges with growing international reach, and Singao is one of the largest Asian producers of butyrate salts, including calcium butyrate.
Niche players – Sanluc International and Proviron: Sanluc is a technology-led company holding patents on calcium butyrate-lactate salts and relies on Eastman for global distribution, while Proviron supplies coated calcium and sodium butyrates and butyrate glyceride products from its Belgian chemical base.
Competitor Dashboard
The competitor dashboard rates each company on four parameters relevant to success in the calcium butyrate market: breadth and depth of its butyrate product portfolio, regional presence, strategic alliances and industry experience. Ratings are qualitative analyst assessments.
Threat of New Entrants – Medium
Basic production of uncoated calcium butyrate requires moderate capital and widely available technology, enabling entry by chemical and feed additive producers, particularly in China and India.
Coated and microencapsulated products require proprietary process know-how, patents and extensive trial data, which raises barriers in the premium segment.
Ingredient registration requirements and the need for technical sales networks slow the entry of new suppliers into regulated markets.
Bargaining Power of Suppliers – Medium
Butyric acid supply is concentrated among a limited number of oxo chemical producers, giving them pricing power.
Integrated producers that manufacture their own butyric acid have a cost and supply security advantage over non-integrated competitors.
Calcium sources and coating materials are widely available, limiting supplier power for these inputs.
Bargaining Power of Buyers – High
Large integrators and feed manufacturers buy in volume, run their own trials and can switch between butyrate suppliers or salt forms.
Feed cost pressure makes buyers highly price sensitive, especially for uncoated grades that are considered commodities.
Buyer power is lower for premium coated products backed by proven performance data and technical service.
Threat of Substitutes – High
Sodium butyrate and butyric acid glycerides offer similar functional benefits and are widely available.
Probiotics, prebiotics, phytogenics, medium-chain fatty acids and other organic acids compete for the same gut-health budget.
Formulators often combine products, which limits complete substitution but increases competition for inclusion.
Competitive Rivalry – High
The market is fragmented, with multinational feed additive companies competing alongside regional specialists and low-cost Asian producers.
Competition centres on release technology, butyrate concentration, odour control, sustainability and price.
Ongoing consolidation and product launches intensify rivalry in key regions.
Threat of new entrants: Medium; Low barriers for uncoated grades; higher barriers for coated technology and registration.
Bargaining power of suppliers: Medium; Concentrated butyric acid supply; widely available calcium and coating inputs.
Bargaining power of buyers: High; Large, price-sensitive integrators with multiple sourcing options.
Threat of substitutes: High; Sodium butyrate, butyrins and other gut-health additives.
Competitive rivalry: High; Fragmented market with active technology and price competition.
Market estimates by geography (2032)
InsightAsia Pacific leads with $104.38M by 2032, while Middle East & Africa is projected to grow fastest at a 6.6% CAGR.
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View Subscription Plans| REGION | 2022 | 2025 | 2032 | CAGR | SHARE |
|---|---|---|---|---|---|
| North America | $42.02M | $51.72M | $64.27M | 4.3% | 21% |
| Europe | $53.90M | $65.49M | $80.51M | 4.1% | 26% |
| Asia Pacific | $57.54M | $78.12M | $104.38M | 6.1% | 34% |
| Latin America | $23.61M | $31.55M | $41.69M | 5.8% | 14% |
| Middle East & Africa | $8.85M | $12.32M | $16.74M | 6.6% | 5% |
| Total | $185.92M | $239.20M | $307.59M | 5.2% | 100% |
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View Subscription PlansTotal Market Size
$307.59M
| APPLICATION | REVENUE ($B) | GROWTH RATE | MARKET PENETRATION |
|---|---|---|---|
| Poultry | $156.35M | 5.4% | 51% |
| Swine | $117.93M | 4.5% | 38% |
| Others | $33.31M | 6.5% | 11% |
* Revenue projections based on 2025 estimates. Growth rates represent CAGR 2024–2030. Market penetration indicates current adoption rate within addressable market segments.
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Analytical insights on Calcium Butyrate Market covering market dynamics, competitive landscape, and strategic outlook.
The Calcium Butyrate Market market is projected to reach $307.59M by 2032, growing at 5.2% CAGR. The Poultry segment holds the largest share.
The calcium butyrate market is shaped by the interaction of livestock production growth, regulation of antimicrobial use in animals, advances in feed formulation and the economics of butyric acid supply. This chapter assesses these forces through a growth factor analysis and a discussion of the key drivers, restraints, opportunities, trends and challenges. The impact scores presented in the growth factor analysis are analyst assessments based on secondary research and industry discussions; they rate the strength of each factor's influence on market growth on a scale of 1 (minimal) to 10 (very strong) for three periods within the forecast horizon.
Restrictions on Antibiotic Growth Promoters
The withdrawal of antibiotic growth promoters (AGPs) is the most important structural driver of butyrate demand. The European Union removed antibiotics other than coccidiostats and histomonostats from its feed additive register from 1 January 2006 under Regulation (EC) No 1831/2003, and Regulation (EU) 2019/6, applicable since 28 January 2022, prohibits the use of antimicrobial medicinal products to promote growth or increase yield. In the U.S., FDA Guidance for Industry #213 ended growth-promotion uses of medically important antimicrobials from 1 January 2017. China's Ministry of Agriculture and Rural Affairs Announcement No. 194 required feed manufacturers to stop producing commercial feed with growth-promoting drug additives from 1 July 2020, and Brazil has progressively banned growth-promoting antimicrobials, most recently through Portaria SDA/MAPA No. 1.617 of April 2026. According to WOAH's ninth annual report on antimicrobial agents intended for use in animals, 22% of participating countries still used antimicrobials as growth promoters, indicating further room for substitution. Butyrates are among the most established nutritional alternatives because they support gut barrier function and help maintain performance after AGP withdrawal.
Rising Poultry and Pork Production and Feed Volumes
Calcium butyrate demand is closely linked to compound feed output, particularly for broilers and pigs. The OECD-FAO Agricultural Outlook 2025–2034 projects global poultry meat output to increase from about 144.9 million tonnes in 2022–2024 to 173.4 million tonnes by 2034, accounting for roughly 62% of the growth in world meat production. Pigmeat output is projected to rise more modestly, from 123.5 to 129.6 million tonnes. The Alltech Agri-Food Outlook 2026 estimated global feed production at 1.44 billion tonnes in 2025, an increase of 2.9%, with broiler feed at 400.4 million tonnes (+3.7%) and pig feed at 380.9 million tonnes (+3.0%). Growth is concentrated in Asia, Latin America and Africa, where integrated production systems are expanding and where feed additive use per tonne is still below that of mature markets. Each additional tonne of starter and grower feed in these regions represents incremental demand for gut-health additives such as calcium butyrate.
Focus on Gut Health and Feed Efficiency
Feed accounts for the largest share of production costs in poultry and swine operations, so integrators prioritise additives that improve feed conversion and reduce variability in flock and herd performance. Butyrate supports the development of intestinal villi, strengthens tight junctions between epithelial cells and modulates inflammation, which improves nutrient absorption and resilience to enteric challenges such as necrotic enteritis and post-weaning diarrhoea. These benefits have been documented in a large body of trial work, which has helped butyrate move from a niche specialty to a standard tool in many starter diets. Calcium butyrate in particular offers a high butyric acid content in a stable, solid form. As nutritionists adopt more holistic gut-health programmes that combine butyrates with enzymes, probiotics and phytogenics, the role of butyrate as a core component of these programmes is expected to strengthen demand through the forecast period.
Phase-out of Pharmacological Zinc Oxide in Piglet Diets
In the European Union, the use of veterinary medicinal products containing high levels of zinc oxide to control post-weaning diarrhoea in piglets ended in June 2022, following a decision to withdraw marketing authorisations on environmental and antimicrobial resistance grounds. Pig producers have since relied on a combination of nutritional strategies, including reduced crude protein diets, organic acids, butyrates and fibre sources, to manage weaning transitions. Several other countries have also moved to limit high-dose zinc use. This shift has created a durable demand base for protected butyrates in weaner diets, especially in major European pig-producing countries such as Spain, Germany, Denmark and the Netherlands, and is influencing nutritional practice in export-oriented pork industries elsewhere.
Growth in Emerging Livestock Markets
Emerging markets offer the largest headroom for growth. India is the fastest-growing country market in this study, expanding at a CAGR of 7.89% during 2026–2032, driven by the expansion of integrated broiler production and Bureau of Indian Standards guidance that does not recommend antibiotic growth promoters in poultry feed and lists acidifiers such as butyric acid among alternatives. Saudi Arabia (7.01%), UAE (6.88%) and Argentina (6.42%) also grow faster than the global average of 5.16%. Suppliers that establish local distribution, technical service and trial programmes in these markets are well placed to capture new demand.
Sustainable and Bio-based Butyrate
Feed and food companies are setting scope 3 emissions and deforestation-free sourcing targets, which creates demand for butyrate products made with lower-carbon and palm-free inputs. Fermentation-based butyric acid made from food waste or agricultural residues, and coatings that reduce reliance on palm-derived fats, are emerging responses. In June 2025, Innovad signed a long-term supply agreement with ChainCraft for bio-based butyric acid produced by fermentation, and in March 2026 Adisseo launched protected butyrate products with reduced palm-derived inputs. Calcium butyrate suppliers that can offer verified sustainability credentials may achieve price premiums and preferred-supplier status with large integrators.
Expansion into Ruminants, Calves and Aquaculture
Beyond poultry and swine, butyrate is gaining attention in calf milk replacers and starter feeds, where it supports rumen and intestinal development, and in aquaculture, where gut health is closely linked to survival and growth. The Canadian Food Inspection Agency's 2025 review of calcium butyrate covered use in pre-ruminant calves as well as swine and poultry. The Others segment is the fastest-growing livestock segment globally, at a CAGR of 6.31%, reflecting this diversification of applications.
Volatility in Butyric Acid Prices and Supply
Commercial butyric acid is produced almost entirely by chemical synthesis, through hydroformylation of propylene to n-butyraldehyde followed by oxidation. Its cost is therefore linked to propylene, natural gas and energy prices, and supply is concentrated among a small number of oxo chemical producers. Price movements are passed through to calcium butyrate manufacturers; for example, Perstorp announced increases in butyric acid prices from 1 January 2025 of EUR 70 per tonne in Europe and USD 90 per tonne in other regions, citing rising costs. Such changes squeeze the margins of butyrate producers and can lead price-sensitive feed mills to reduce inclusion rates or switch to cheaper acidifiers.
Competition from Substitute Gut-Health Additives
Calcium butyrate competes directly with sodium butyrate, which is widely produced and has a longer commercial history, and with butyric acid glycerides (mono-, di- and tributyrin), which are promoted for their stability and targeted release. It also competes for formulation space with probiotics, prebiotics, essential oils, medium-chain fatty acids and other organic acids. Because feed formulators can select from many alternatives with overlapping claims, calcium butyrate suppliers must continuously demonstrate cost-effective performance, which can lengthen sales cycles.
Uneven Regulatory Pathways
Approval requirements for feed ingredients differ by jurisdiction and, in some cases, by salt form. In Canada, for example, sodium butyrate was added to the Canadian Feed Ingredients Table as a gut modifier, while calcium butyrate required a separate review, which was completed through a consultation in 2025. In the U.S., the expiry of the FDA–AAFCO memorandum of understanding in October 2024 and the introduction of the Animal Food Ingredient Consultation process have changed the route to market for new ingredients. These differences add time and cost for suppliers entering new markets.
Advances in Encapsulation and Targeted Release
Product development is focused on delivering butyrate further along the intestinal tract, reducing odour and improving pelleting stability. Technologies include lipid matrix coating, spray-freezing microencapsulation and combined salts. Coated products already account for 60.0% of the market in 2025 and are growing at 5.94% annually.
Consolidation and Investment in Feed Additives
The feed additive industry has seen significant ownership changes, including PETRONAS Chemicals Group's acquisition of Perstorp in 2022, Arvesta's full takeover of Palital, and PAI Partners' agreement in December 2025 to acquire Innovad. Consolidation is giving butyrate specialists access to broader distribution networks and capital for capacity and research.
Uneven Progress in Reducing Antimicrobial Use
Antimicrobial use in animals has not declined uniformly. FDA data show that U.S. sales of medically important antimicrobials for food-producing animals in 2024 were 16% higher than in 2023, although still 27% below the 2015 peak, and European Medicines Agency data indicate an increase in sales in the EU in 2024 after more than a decade of decline. This highlights that the transition to antibiotic alternatives remains incomplete and that regulatory enforcement and on-farm practice will continue to influence demand for butyrates.
Animal Disease Volatility
African swine fever remains a major challenge for swine feed demand. WOAH reported more than 2.5 million domestic pig losses globally between January 2022 and April 2026, across 85 affected countries and territories, and Spain confirmed its first case in wild boar since 1994 in November 2025. Outbreaks reduce pig numbers, disrupt trade and lead to cautious spending on additives, while also reinforcing the value of strong gut health and biosecurity in recovering herds.
The calcium butyrate value chain spans raw material production, salt manufacture and formulation, distribution and end use in feed production.
Calcium butyrate is regulated within national frameworks for feed additives and feed ingredients. Its demand is also strongly influenced by regulations governing the use of antimicrobials in animals. The key regulations by region are summarised below.
Apr 2022: Perstorp; Product Launch; Launched Gastrivix Avi for broilers, combining valeric acid esters with butyric acid esters, produced on a new powder line at Waspik, the Netherlands.
Apr 2022: Perstorp; Expansion; Announced plans to double carboxylic acid production capacity at Stenungsund, Sweden, citing demand from feed gut-health products; new capacity was scheduled for 2024.
Oct 2022: Perstorp / PETRONAS Chemicals Group; Acquisition; PETRONAS Chemicals Group completed the acquisition of Perstorp from PAI Partners.
May 2023: Innovad; Acquisition; Acquired Herbonis, a Swiss producer of plant-based vitamin D3 for animal nutrition.
Oct 2023: Kemin Industries; Product Launch; Launched ButiShield, a microencapsulated calcium butyrate for human gut health, extending the technology used in its ButiPEARL feed product.
2024: Innovad; Acquisition; Acquired Oligo Basics, a Brazilian feed additive manufacturer, adding local production in Latin America.
Dec 2024: Perstorp; Pricing; Announced price increases for butyric acid and valeric acid effective 1 January 2025.
Jun 2025: Innovad; Partnership; Signed a long-term exclusive supply agreement with ChainCraft for bio-based, palm-free butyric acid produced by fermentation.
Aug 2025: Kemin Industries; Acquisition; Acquired Hennessy Research Associates, a U.S. veterinary contract research organisation, strengthening its animal health capabilities.
Dec 2025: Innovad; Acquisition; PAI Partners agreed to acquire Innovad from IK Partners.
Mar 2026: Adisseo; Product Launch; Launched Sanion Tetra 50 and Sanion Tetra 70 protected butyrates with low dust and odour and reduced palm-derived inputs.
Aug 2026: Innovad; Acquisition; Agreed to acquire Cinergis (Brazil) through its subsidiary Oligo Basics, expanding its platform in Brazil and Latin America.
Political
Government antimicrobial resistance action plans in China, India, the EU and the U.S. prioritise reducing antibiotic use in livestock.
Trade measures such as the EU import rule on antimicrobial use encourage exporting countries to adopt AGP-free production.
Food security policies in the Middle East and Asia support domestic poultry expansion and modern feed production.
Economic
Feed cost inflation and volatile grain prices make integrators focus on additives with clear returns on investment.
Butyric acid prices are linked to propylene and energy markets, affecting producer margins.
Rising incomes in emerging economies increase per capita meat consumption, expanding feed demand.
Social
Consumer and retailer demand for meat raised without antibiotics supports butyrate use in poultry programmes.
Growing awareness of animal welfare favours nutritional strategies that improve gut health and reduce disease.
Public concern over antimicrobial resistance strengthens support for antibiotic reduction policies.
Technological
Encapsulation and matrix-coating technologies enable targeted release and improve handling and pelleting stability.
Fermentation-based butyric acid production offers a bio-based alternative to propylene-derived supply.
Advances in gut microbiome research improve understanding of butyrate's mode of action and support new claims.
Environmental
Restrictions on high-dose zinc oxide in piglet diets reflect concerns about heavy metal accumulation in soils.
Deforestation-free and low-carbon sourcing targets put pressure on palm-derived coating materials.
Improved feed efficiency reduces nutrient excretion and the environmental footprint per unit of meat.
Legal
Feed additive authorisation requirements differ by jurisdiction and, in some cases, by salt form.
Labelling, purity and contaminant limits apply under national feed laws.
Patent protection on coating technologies shapes competition in premium products.
Profiles of 32 companies operating in the Calcium Butyrate Market market, including revenue, employee count, and market positioning where available.
Showing 32 of 32 companies
### Identity and listing | Field | Detail | |---|---| | Entity profiled | Eastman Chemical Company (exact legal-name match; active; publicly listed) | | Listing status vs. input list | Confirmed public company — matches the type supplied | | Former names / predecessors | Tennessee Eastman Company / Corporation (Kodak's chemical subsidiary, founded 1920); Eastman Chemical Products (marketing arm); operated as Eastman Kodak's chemicals division until spin-off | | Founding year | 1920 (Kingsport, Tennessee, by George Eastman) | | Incorporation | Delaware, 1993 (2026 Proxy, "Eastman at a Glance") | | Spin-off from Eastman Kodak | Effective 31 Dec 1993; NYSE trading from early January 1994 | | Headquarters | 200 South Wilcox Drive, Kingsport, Tennessee 37660, USA | | Exchange / ticker | New York Stock Exchange: EMN | | ISIN / CUSIP | US2774321002 / 277432100 (standard identifiers; not re-checked against filing cover page) | | Fiscal year end | 31 December | | Auditor | PricewaterhouseCoopers LLP (ratified for FY2026 at 7 May 2026 AGM; lead partner rotated in 2026) | | Website | www.eastman.com | | Market capitalization | USD 7.39 billion (5 Oct 2026, share price USD 64.62; 114.33 million shares) | | Enterprise value | USD 12.16 billion (S&P Global via StockAnalysis, 5 Oct 2026) | | Credit ratings | Moody's Baa2 (outlook negative, changed ~Aug 2026); S&P BBB (outlook negative since Aug 2025, affirmed Nov 2025); Fitch: BBB historically (current outlook n/v) | | CEO & Board Chair | Mark J. Costa (CEO since January 2014) | | Customers served | More than 100 countries | | Metric | FY2023 | FY2024 | FY2025 | |---|---|---|---| | Employees (approx., headcount) | 14000 | 14000 | 13000 | Sources: FY2024 headcount from company boilerplate in August 2025 releases ("approximately 14,000"); FY2025/2026 from FY2025 results release and 2026 Proxy ("approximately 13,000"). The roughly 7% reduction between 2024 and 2025 aligns with corporate severance charges of USD 34 million booked in FY2025 (FY2025 financial tables, Table 3A note 7). Eastman is a ~USD 8.8 billion, Kingsport-headquartered specialty materials producer whose competitive identity rests on deeply integrated, largely U.S.-based asset complexes in Tennessee and Texas that convert coal-derived syngas, cellulose, propane and—increasingly—waste plastic into higher-value polymers, films, additives and fibers. Roughly two-thirds of revenue comes from two specialty segments (Advanced Materials and Additives & Functional Products) anchored by franchise brands such as Saflex interlayers, LLumar window films, Tritan copolyester, Therminol heat-transfer fluids and Naia textiles. The remaining third—Chemical Intermediates and Fibers—supplies scale, integration economics and cash but carries commodity cyclicality and structural decline risk (acetate tow). Management's differentiator is an "innovation-driven growth model" layered with a circular-economy platform (Kingsport methanolysis molecular recycling). The investment debate centres on whether innovation and circularity can outrun cyclical demand, an elevated 3x+ leverage profile, and a decade of flat-to-declining revenue. --- ### Company's own description (paraphrased from FY2025 releases and 2026 Proxy) Eastman describes itself as a global specialty materials company that produces a broad range of products found in everyday items, with a stated purpose of enhancing the quality of life in a material way. It attributes its growth to an innovation-driven model built on world-class technology platforms, deep customer engagement and differentiated application development, which it uses to grow leading positions in attractive end markets—explicitly naming transportation, building and construction, and consumables. The 2026 Proxy adds that its strategy is founded on innovating sustainable solutions and maintaining its social license to operate, framed around a "triple challenge" of carbon neutrality, circularity and caring for society. ### Independent characterization Eastman is best understood as a hybrid specialty/intermediates producer whose specialty franchises sit on top of integrated commodity-like streams. Four integrated technology streams underpin the portfolio: 1. **Acetyl/cellulosics stream (Kingsport):** coal gasification produces syngas → methanol → acetic acid/acetic anhydride; combined with wood pulp to make cellulose esters (cellulose acetate flake, CAB, CAP). Outputs feed acetate tow and textile yarn (Fibers), cellulose-ester coatings additives (AFP), and cellulose-based plastics (AM). 2. **Polyester/copolyester stream (Kingsport):** proprietary monomers (e.g., CHDM, TMCD) enable Tritan and Eastar copolyesters; the methanolysis molecular-recycling unit depolymerizes polyester waste back into monomers that substitute for virgin feedstock. 3. **Olefins/oxo stream (Longview, Texas — second-largest site):** propane/ethane cracking → propylene/ethylene → oxo alcohols, plasticizers, glycol ethers and solvents (Chemical Intermediates), plus feedstock for specialty additives. 4. **Alkylamines and specialty fluids (Taminco/Solutia heritage):** methylamines, ethylamines and higher amines for agriculture, water treatment, personal care and pharma; Therminol heat-transfer fluids and Skydrol aviation hydraulic fluids. ### Revenue model | Revenue type | Share of revenue | Comment | |---|---|---| | Product sales (B2B) | ~99%+ | Essentially all revenue is from manufactured-product sales under spot, contract and cost-pass-through arrangements | | Technology licensing | Not separately disclosed (immaterial) | Oxo process technology licensing; APAC licensing programs were discontinued in 4Q2025 (USD 13 million adjustment in CI segment) | | Services / subscription | None material | Technical service is bundled with product sales | Pricing mechanisms (FY2025 releases): AFP uses cost-pass-through contracts for a meaningful share of volume (price +3% in FY2025 explicitly attributed to them); Fibers acetate tow is sold under annual contracts with minimum commitments (2Q2026 call: tow volumes rise in 2H as customers meet annual minimums); CI is spread-driven against propane/ethylene and Asian competition; AM is value-priced (management "defended price" in 4Q2025 despite volume declines). ### Value-chain position Eastman sits in the mid-stream to downstream of the chemical value chain: it is backward-integrated into basic feedstocks (syngas, olefins) but sells primarily to converters and OEM tier suppliers—windshield laminators, film converters/installers, plastic molders, coatings formulators, agrochemical formulators, cigarette-filter makers and textile mills—rather than to consumers. Brand recognition at consumer level exists for a few franchises (LLumar films, Tritan in drinkware, Naia in apparel), which supports co-branding and pricing. ### Customer types and end markets The 2026 Proxy lists FY2025 revenue by end-use market across: Transportation; Building and Construction; Consumables; Durables and Electronics; Personal Care and Wellness; Filter Media; Medical and Pharma; Industrial Chemicals; Food, Feed and Agriculture; Water Treatment and Energy; and Other Markets. The proxy states 56% of revenue arises outside North America (FY2025). Customer concentration: no single customer is disclosed as ≥10% of sales in sources reviewed (n/v).
Established in 1881, Perstorp Holdings A.B’s headquarter is located in Malmo Sweden. Operating in three business segments such as Specialties & Solutions, Advanced Chemicals & Derivatives and Bio-Products. The company’s formic acid is used by various industries such as feed & food including segments as poultry, feed preservation, silage preservation, aquaculture, food, swine, feed hygiene, ruminants and tanning. The company operates through three business segments including specialties & solutions, advanced chemicals & derivatives, and bio-products. It caters adhesives to end-use industries including packaging, transport, footwear, and electronics. In addition, the company is engaged in manufacturing propionic acid, formic acid and silage additives for promotion of healthy animals and animal food. Perstorp Group has production lines in Europe, Asia and North America. Perstorp group is controlled by a major European private Equity Company named PAI partners. The company has its sales market in Europe, North America, South America, Asia, Africa and Oceania. The production capacity of Perstorp for formic acid is approximately 40,000 tons per annum. The company registered generated a total revenue of USD 1322.48 million in 2016 with the help of 1500 employees.
3 interactive charts drawn from the Calcium Butyrate Market dataset — market size, regional splits and each segment breakdown. Open one to read its full data table and download it.
Global Calcium Butyrate Market By Physical Form
Global Calcium Butyrate Market By Livestock
Global Calcium Butyrate Market By Region
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Historical performance and future projections (2020–2030, USD Billion)
Market Size (USD Million)
