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Butyric Acid Market: Sodium Butyrate Animal Feed Supplement Demand, Food Flavour Ester Growth, and Bio-Based Fermentation Route Advancement to Drive Steady Market Expansion Through 2035

The global Butyric Acid Market is estimated at approximately USD 0.5 billion in 2025 and is advancing at a CAGR of 5.0% through 2035. Butyric acid (n-butyric acid, C4H8O2) — produced by petrochemical oxidation of butyraldehyde (synthetic route) and by anaerobic fermentation of carbohydrates (Clostridium and Butyribacterium fermentation, bio-based route) — serves as the precursor for sodium butyrate and calcium butyrate animal feed supplement and gut health additive, butyrate ester food flavour chemicals (ethyl butyrate, butyl butyrate, isoamyl butyrate), personal care fragrance fixative, pharmaceutical intermediate, chemical synthesis intermediate, and polyvinyl butyral (PVB) resin via butyraldehyde co-pathway.

The butyric acid market’s steady 5.0% CAGR reflects sodium butyrate encapsulated animal feed supplement demand from livestock antimicrobial reduction and gut health investment, food flavour butyrate ester from natural food processing flavour demand, and bio-based fermentation butyric acid advancing from Clostridium fermentation scale-up sustaining renewable origin preference at food and pharmaceutical accounts implementing natural ingredient and bio-based chemical supply chain documentation programmes.

Executive Snapshot

How is sodium butyrate animal feed supplement demand sustaining the fastest-growing butyric acid application?
Encapsulated sodium butyrate and calcium butyrate — short-chain fatty acid feed supplements proven to support intestinal epithelial integrity, stimulate digestive enzyme secretion, and improve feed conversion ratio in broiler, swine, and aquaculture production — sustain the fastest-growing butyric acid derivative application from the global antimicrobial growth promoter (AGP) ban in EU, U.S., and Asian markets requiring non-antibiotic performance-enhancing alternatives. Each percentage point of AGP replacement with butyrate supplement across global poultry and swine production sustains significant incremental sodium butyrate butyric acid derivative demand.

What food flavour butyrate ester demand sustains specialty butyric acid consumption?
Butyrate esters — ethyl butyrate (pineapple flavour), butyl butyrate (cherry/banana), isoamyl butyrate (pear/apricot), and propyl butyrate (tropical fruit) — sustain food-grade butyric acid demand from global food and beverage flavour application in confectionery, beverages, dairy, bakery, and processed food products requiring natural and nature-identical fruit flavour chemical ingredients. Natural food flavour market growth from clean-label consumer preference sustains food-grade butyric acid and butyrate ester demand at flavour house accounts.

How is bio-based fermentation butyric acid advancing from renewable origin preference?
Clostridium tyrobutyricum and engineered E. coli fermentation of glucose, xylose, and cellulosic biomass hydrolysate produces bio-based butyric acid at above-15 g/L fermentation productivity levels sustaining commercial scale-up investment from food and pharmaceutical accounts preferring natural fermentation-derived butyric acid over synthetic petrochemical butyraldehyde oxidation routes. COSMOS natural certification and non-GMO fermentation butyric acid sustains premium pricing from personal care and food accounts.

What pharmaceutical intermediate application sustains butyric acid specialty demand?
Butyric acid pharmaceutical intermediates — including prodrug butyrate derivatives for anticancer therapy (butyric acid histone deacetylase inhibitor research), Crohn’s disease oral sodium butyrate therapy, and specialty ester pharmaceutical excipient — sustain pharmaceutical-grade butyric acid demand at above-commodity pricing from the clinical research and formulation accounts requiring high-purity pharmaceutical-grade specification.

How is fragrance and personal care application sustaining premium butyric acid demand?
Butyric acid as a fragrance fixative and odour modifier in specialty perfumery — contributing animal and cheesy note to fragrance bases — and in personal care product formulation sustains fragrance-grade butyric acid demand at fine fragrance house and specialty personal care formulation accounts. Fermentation-derived natural butyric acid from Clostridium fermentation provides natural provenance documentation preferred by COSMOS natural fragrance accounts.

Which butyric acid segments are growing fastest?
Encapsulated sodium butyrate from AGP ban livestock gut health supplement, fermentation-derived natural butyric acid from food clean-label preference, pharmaceutical HDAC inhibitor research demand, and food-grade butyrate ester from natural flavour market are the four fastest-growing segments.

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Market Dynamics: Butyric Acid Market

  • Synthetic Petrochemical-Based leads the By Product segment by volume — butyraldehyde oxidation synthetic butyric acid represents the dominant commercial production route from the established large-scale Oxo chemical infrastructure sustaining lowest-cost butyric acid production.: Within the By Product segmentation, Synthetic Petrochemical-Based butyric acid dominates volume from the established butyraldehyde oxidation process at major chemical producers providing cost-competitive supply at commodity prices below the current fermentation route economics, with fermentation-based bio-butyric acid advancing in premium food and personal care market segments.
  • Animal Feed leads the By Application segment — sodium butyrate and calcium butyrate feed supplement represents the largest and fastest-growing butyric acid application from global AGP ban livestock performance alternative demand.: Within the By Application segmentation, Animal Feed — Sodium Butyrate Feed Supplement, Calcium Butyrate, Coated Butyrate — anchors the largest and fastest-growing butyric acid application from global livestock antimicrobial growth promoter ban alternatives sustaining above-food-flavour-market butyric acid derivative demand growth from broiler, swine, and aquaculture production butyrate supplement procurement.
  • Feed Grade leads the By Grade segment by volume — animal feed grade butyric acid and sodium butyrate represent the dominant commercial grade from the aggregate of global livestock production consuming sodium butyrate supplement at inclusion levels across poultry and swine operations.: Within the By Grade segmentation, Feed Grade butyric acid and sodium butyrate dominate volume from the aggregate of global poultry and swine production consuming encapsulated sodium butyrate performance supplement at 0.1 to 1.0 kg per tonne of feed inclusion rates at livestock producer accounts.
  • Animal Nutrition leads the By End-Use Industry segment — livestock sodium butyrate supplement demand representing the largest butyric acid end-use from global poultry and swine production at AGP-ban feed formulation scale.: Within the By End-Use Industry segmentation, Animal Nutrition anchors the largest end-use from the aggregate of global broiler, swine, and aquaculture sodium butyrate supplement consumption sustaining butyric acid derivative demand above food flavour and pharmaceutical applications combined.
  • Fermentation Bio-Based Production is the fastest-growing By Production Process sub-segment — natural butyric acid fermentation from Clostridium and engineered microbial routes advancing from food and personal care natural ingredient preference.: Within the By Production Process segmentation, Fermentation-Based Bio-Based production represents the fastest-growing route from COSMOS natural and clean-label food ingredient preference sustaining above-synthetic-route premium pricing for fermentation-derived butyric acid at food flavour house and personal care natural ingredient accounts.
  • Sodium Butyrate leads the By Derivative segment — feed-grade encapsulated sodium butyrate represents the largest commercial butyric acid derivative from global livestock AGP-ban supplement procurement.: Within the By Derivative segmentation, Sodium Butyrate — Feed Grade Encapsulated, Pharmaceutical Grade — dominates the largest commercial derivative from global AGP-ban livestock gut health programme butyrate supplement procurement at poultry and swine feed manufacturer accounts.

Market Segmentation: Butyric Acid Market

By Product
  • Renewable
    • Fermentation-Based Butyric Acid
    • Bio-Based Butyric Acid
    • Biomass-Derived Butyric Acid
  • Synthetic
    • Petrochemical-Based Butyric Acid
    • Chemically Synthesized Butyric Acid
By Grade
  • Food Grade
  • Pharmaceutical Grade
  • Feed Grade
  • Industrial Grade
  • Technical Grade
By Production Process
  • Fermentation
  • Chemical Synthesis
  • Petrochemical-Based Production
  • Bio-Based Production
  • Other Production Processes
By Distribution Channel
  • Direct Sales
  • Distributors & Wholesalers
  • Online B2B Sales
By Derivative
  • Sodium Butyrate
    • Feed Grade
    • Pharmaceutical Grade
    • Food Grade
    • Industrial Grade
  • Calcium Butyrate
    • Feed Grade
    • Pharmaceutical Grade
    • Food Grade
  • Other Derivatives
    • Potassium Butyrate
    • Magnesium Butyrate
    • Tributyrin
    • Butyrate Esters
    • Other Specialty Butyrates
By Application
  • Chemical Intermediates
    • Butyrate Esters
    • Butyl Acetate & Specialty Esters
    • Plasticizer Intermediates
    • Resin & Polymer Intermediates
    • Specialty Chemical Synthesis
  • Animal Feed
    • Poultry
    • Swine
    • Ruminants
    • Aquaculture
    • Pet Feed
    • Other Livestock
  • Pharmaceuticals
    • Pharmaceutical Intermediates
    • Drug Formulations
    • Nutraceuticals
    • Gut Health Products
    • Specialty Pharmaceutical Applications
  • Perfumes
    • Fragrance Ingredients
    • Aroma Chemicals
    • Fragrance Esters
    • Perfume Fixatives
  • Food & Flavors
    • Flavoring Agents
    • Food Additives
    • Dairy & Butter Flavors
    • Bakery & Confectionery
    • Beverages
    • Processed Foods
  • Other Applications
    • Personal Care & Cosmetics
    • Agriculture
    • Lubricants
    • Paints & Coatings
    • Adhesives
    • Industrial Chemicals
By End User
  • Animal Nutrition
  • Food & Beverage
  • Pharmaceuticals & Healthcare
  • Fragrance & Personal Care
  • Chemical Manufacturing
  • Agriculture
  • Cosmetics
  • Other End-Use Industries
By Geography
  • North America: United States, Canada, and Mexico
  • Europe:  Germany, U.K., France, Italy, Spain, Russia, Benelux, Nordics, and Rest of Europe
  • Asia Pacific: China, Japan, India, South Korea, Australia, New Zealand, Taiwan, South East Asia, and Rest of Asia Pacific
  • Latin America: Brazil, Argentina, Columbia, Chile, Peru, and Rest of Latin America
  • Middle East: Saudi Arabia, United Arab Emirates, Oman, Qatar, and Rest of Middle East
  • Africa: Nigeria, Egypt, Ethiopia, South Africa, and Rest of Africa

Key Growth Drivers: Butyric Acid Market

  1. Sodium butyrate AGP-ban livestock gut health supplement from global antimicrobial growth promoter replacement investment.: Global livestock AGP ban sustaining encapsulated sodium butyrate performance supplement demand from poultry and swine producer accounts implementing non-antibiotic growth promoter alternatives.
  2. Fermentation bio-based butyric acid from clean-label food and COSMOS personal care natural origin preference.: COSMOS natural and clean-label food ingredient preference sustaining fermentation-derived butyric acid premium demand from above-synthetic-route pricing at food flavour and personal care natural accounts.
  3. Food flavour butyrate ester from natural fruit flavour market growth in confectionery and beverage.: Natural fruit flavour butyrate ester demand from clean-label confectionery, beverage, and processed food sustaining food-grade butyric acid demand at flavour house accounts.
  4. Pharmaceutical HDAC inhibitor research and oral butyrate therapy from clinical development.: Pharmaceutical butyric acid HDAC inhibitor research and Crohn’s disease oral sodium butyrate therapy sustaining specialty pharmaceutical-grade demand growth.
  5. Fragrance fixative from fine fragrance natural note demand at premium perfume house accounts.: Fine fragrance animal note fixative fermentation butyric acid from natural provenance preference at COSMOS-certified fragrance creation accounts.
  6. Aquaculture sodium butyrate supplement from global fish and shrimp production growth.: Global aquaculture production growth sustaining sodium butyrate gut health supplement demand from farmed fish and shrimp production accounts implementing non-antibiotic nutrition programmes.

Regional Outlook: Butyric Acid Market

  • North America: The United States anchors North American butyric acid demand from animal nutrition, food flavour, and pharmaceutical industries. Perstorp, Eastman, and Kemin Industries are major suppliers. U.S. livestock production AGP restriction sustains sodium butyrate supplement demand. U.S. food flavour natural ingredient preference sustains fermentation butyric acid demand.
  • Europe: Germany, Netherlands, and France anchor European demand. Perstorp and Nutreco are major European butyric acid and sodium butyrate producers. EU AGP ban and livestock gut health supplement investment is the world’s most advanced sustaining European sodium butyrate demand. European COSMOS natural personal care sustains fermentation butyric acid premium demand.
  • Asia-Pacific: China, India, and Southeast Asia anchor Asia-Pacific demand from the world’s largest poultry and swine production industries. Chinese AGP ban 2020 sustaining rapid sodium butyrate feed supplement adoption. Indian poultry and aquaculture production growth sustaining growing supplement demand. Japanese natural flavour sustains premium fermentation butyric acid demand.

Competitive Landscape: Butyric Acid Market

Key Players: Perstorp Group, Eastman Chemical, Kemin Industries, Nutreco, Novus International, Provimi (Cargill), Adisseo, dsm-firmenich, Evonik (Animal Nutrition), Zinpro (Micronutrients), Brenntag, Univar Solutions, MilliporeSigma, Thermo Fisher Scientific, Sinopec, BASF SE, Oleon NV, Emery Oleochemicals

  • Kemin Industries [March 2026] confirmed commercial expansion of its ButiPEARL Z calcium butyrate encapsulated feed supplement for North American and Asian poultry and swine production accounts, with Kemin reporting that U.S. and Chinese AGP ban compliance is sustaining above-historical sodium and calcium butyrate supplement procurement from poultry integrators implementing non-antibiotic gut health programmes that require consistent butyrate delivery to the hindgut sustaining encapsulated bypass butyrate performance supplement demand above unprotected butyric acid and sodium butyrate alternatives.
  • Perstorp Group [December 2025] reported commercial expansion of its ProPhorce butyric acid derivative feed supplement product range for European and Asian aquaculture and swine production accounts, with Perstorp noting that Asian aquaculture shrimp and salmon production growth implementing non-antibiotic gut health nutrition programmes and European swine livestock AGP ban compliance investment are sustaining growing butyric acid derivative supplement demand from aquaculture and livestock feed manufacturer accounts implementing precision gut health nutrition programmes.
  • Adisseo [August 2025]  confirmed commercial supply of its encapsulated sodium butyrate supplement for global poultry and swine production accounts implementing non-antibiotic performance nutrition programmes, with Adisseo reporting that Chinese poultry integrator AGP ban compliance investment is creating the world’s fastest-growing single-country sodium butyrate supplement market from the scale of Chinese broiler and swine production implementing gut health butyrate nutrition programmes as documented non-antibiotic growth performance alternatives.

Consultant POV

The Butyric Acid Market advancing at 5.0% CAGR through 2035 is anchored in encapsulated sodium butyrate AGP-ban livestock supplement demand, fermentation bio-based natural origin growth, food flavour butyrate ester from clean-label preference, and pharmaceutical research demand sustaining steady market expansion. Kemin Industries encapsulated butyrate AGP-ban poultry supplement expansion, Perstorp aquaculture and swine butyrate supplement growth, and Adisseo China AGP-ban sodium butyrate market confirm the butyric acid market will sustain steady growth through 2035.

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