Fish Protein Isolate Market

How big is Fish Protein Isolate Market in 2026?

Sales of fish protein isolate are estimated to rise at 7.1% CAGR through 2036. Market valuation increases from USD 755.3 million in 2025 to USD 808.9 million in 2026 and is estimated to reach USD 1,606.8 million by 2036.

Fish protein isolate market is estimated at USD 808.9 million in 2026 and is anticipated to reach USD 1,606.8 million by 2036, expanding at 7.1% CAGR. Fish processing generates protein rich side streams which can be converted into powder and liquid ingredients instead of moving into low value routes. According to FAO, fisheries and aquaculture production reached 223.2 million tonnes in 2022[1]. This large fish production is creating wider raw material availability for fish protein recovery. Powder fish protein isolate is easy to store, transport and add in food, beverages and nutrition products. Due to these application prospects, fish protein isolate market is expected to witness significant growth during the forecast period.

Regional analysis by FMI hints that Japan fish protein isolate market is projected to grow at 8.6% CAGR, whereas the USA is forecast to grow at 7.4% CAGR through 2036. Frontier nutritional research indicates that consumer demand is shifting toward convenient functional foods that provide high protein density without labor-intensive preparation[2]. Decreasing whole fish consumption is creating demand for convenient marine protein products that require less preparation. The USA has large seafood imports and developed food manufacturing industry, which supports availability of fish protein materials. However, fish allergen labeling is increasing documentation requirement for manufacturers

Key Takeaways of Fish Protein Isolate Market

• Increasing recovery of protein from fish processing side streams is expected to support fish protein isolate market growth.
• Based on form, powder is projected to account for 97.6% in 2026 owing to easy storage, transport and formulation use.
• By end use industry, food and beverages is estimated to hold 45.6% in 2026 due to increasing protein fortification.
• Increasing use of fish protein in bars, powders and functional foods is opening wider human nutrition applications.
• Bitterness, marine odor, raw material freshness and allergen documentation may hamper adoption of fish protein isolate.
• Some of the key companies in fish protein isolate market include Omega Protein Corporation, Hofseth BioCare ASA, Bio-Marine Ingredients Ireland Ltd., Copalis Sea Solutions, Colpex International, Scanbio Marine Group and TripleNine Group A/S.

Analyst Perspective

“Fish protein isolate will receive wider use when manufacturers are able to maintain similar taste and protein quality in every production batch. In my experience, increasing availability of controlled powder grades will support its application in food and nutrition products.”

- Nandini Roy Choudhury, Principal Consultant, Future Market Insights.

How is the Fish Protein Isolate Market segmented?

The market is segmented on the basis of form, end use industry, and region. Powder is projected to hold 97.6% of form demand, while food & beverages accounts for 45.6% of end use industry demand in 2026.

• By form: Powder and liquid.
• By end use industry: Food & beverages, sports nutrition & dietary supplements, pharmaceuticals, cosmetic & personal care, and others.
• By region: North America, Latin America, Western Europe, Eastern Europe, East Asia, South Asia and Pacific, and Middle East and Africa.

What makes Powder central to the Form category?

Powder holds 97.6% share of the form category in 2026, supported by longer storage life, easy dry blending, and efficient bulk handling.

Powder fish protein isolate is obtained after protein separation, concentration and drying. The powder form has longer storage life and can be easily mixed in bars, nutrition powders and other dry food products.Expansion of hydrolysis and drying capacity is expected to improve the availability of powder ingredients [3]. Expansion of hydrolysis and drying capacity will improve the availability of powder ingredients. Owing to easy handling, lower transportation requirement and wider formulation use, powder is expected to continue dominating the form category during the forecast period.

• Powder holds 97.6% share of the form category in 2026. Longer storage, easy dry blending and efficient transportation of concentrated protein are supporting the segment growth.
• In April 2024, a peer-reviewed review on fish protein hydrolysates described spray drying and other drying methods for converting soluble protein fractions into usable ingredients[4]. This is expected to support increasing production of fish protein powder.

Why does Food & Beverages lead the End Use Industry category?

Food & beverages holds 45.6% share of end use industry demand in 2026, driven by rising protein fortification across processed foods and functional nutrition.

Food & beverages industry uses fish protein isolate for increasing protein content in bars, powders and selected fortified foods. Fish protein isolate provides concentrated protein in a smaller ingredient quantity and can be blended into different formulations. A 2024 study used blue whiting protein supplied by Bio-Marine Ingredients Ireland Ltd. in protein bars and showed practical application in food products, although further taste improvement was required[5]. Increasing demand for protein enriched food and convenient nutrition products is expected to drive the food & beverages segment during the forecast period.

• Food & beverages holds 45.6% share of end use industry demand in 2026. Repeated use of fish protein isolate in formulated food products is supporting the leading position of this segment.
• In December 2024, Food Science & Nutrition published a study using blue-whiting fish protein hydrolysate in protein bars. The study showed its application in food formulation, while taste and sensory balance remained important for wider adoption.

What are the drivers, restraints, and opportunities in the Fish Protein Isolate Market?

In the fish protein isolate market, the key driver is marine side-stream recovery, the key restraint is sensory and allergen documentation, and the key opportunity is human nutrition powders.

• Driver: Large seafood processing volumes create recoverable protein streams that can be upgraded into higher-value ingredients.
• Restraint: Bitterness, marine odor, freshness control and fish-allergen documentation can delay formulation approval.
• Opportunity: Expanding human nutrition applications and controlled high-purity powders create new avenues through 2036.

Large Seafood Processing Volumes Support Protein Recovery

Large fish processing volume is one of the primary factors driving fish protein isolate market. Fish heads, frames, trimmings and other side streams contain recoverable protein which can be converted into higher value ingredients. A 2024 nutritional study reported that fish processing by-products can represent 30% to 70% of the whole fish biomass[6]. Increasing recovery of these materials provides additional output for processors and also reduces movement of protein rich materials into disposal and low value feed routes. Expansion of fish processing and growing utilization of recovered marine protein is anticipated to drive the fish protein isolate market during the forecast period.

Sensory and Allergen Requirements Restrain Food Applications

Bitterness and marine odor are some of the major factors restraining the use of fish protein isolate in food products. Fish protein hydrolysis can produce bitter peptides, whereas delayed handling of raw material can increase unwanted smell. FDA guidance released in January 2025 also retains fish under major allergen labeling requirements in the USA[7]. Due to this, food manufacturers requires taste checks, species records and allergen documentation before approving the ingredient. High formulation effort and inconsistent sensory quality are expected to hamper the growth of fish protein isolate market.

Human Nutrition Formulations Open Market Opportunities

Human nutrition is creating new growth opportunities for fish protein isolate manufacturers. High protein powder can be used in sports nutrition, dietary supplements, bars and selected beverage mixes. In February 2025, Hofseth BioCare and Symrise announced a partnership for a second enzymatic hydrolysis plant which is intended to triple Hofseth BioCare production capacity. Increasing production of controlled marine protein ingredients will improve product availability for food and health applications. This is expected to create new avenues for fish protein isolate market during the assessment period.

Which country CAGRs are profiled in the Fish Protein Isolate Market?

Country	CAGR
Japan	8.6%
USA	7.4%
UK	7.0%
South Korea	6.7%
Germany	6.1%

How do country-level CAGRs compare in the fish protein isolate market?

Country demand is influenced by fish consumption, seafood processing, import availability and increasing use of protein ingredients in formulated food. Japan and the USA are expected to witness higher growth owing to convenient nutrition products and large seafood movement. UK and South Korea demand is supported by recovery of valuable protein from available fish materials. Germany is expected to create demand through its developed food and dietary supplement manufacturing base. However, taste, raw material cost and product documentation will continue to decide the adoption across these countries.

• Japan: Convenience-oriented protein formats can address declining whole-fish consumption, but taste and price remain central to acceptance.
• USA: A large seafood import and processing system creates sourcing depth, while major-allergen labeling raises documentation requirements for food applications.
• UK: High volumes of landings and seafood trade create processing streams, but raw-material economics remain exposed to trade and landing conditions.
• South Korea: Falling fisheries volume alongside higher production value increases the incentive to extract more value from each unit of raw material.
• Germany: A stable but comparatively small domestic aquaculture base favors specification-led adoption rather than a purely volume-led expansion case.

Country growth is therefore best interpreted through the local conversion economics and buyer qualification environment. Full report country CAGRs cover: North America; Latin America; Western Europe; Eastern Europe; East Asia; South Asia and Pacific; Middle East and Africa.

Country-wise Analysis

• Japan fish protein isolate market is projected to grow at 8.6% CAGR from 2026 to 2036. Japan Fisheries Agency reported that edible fish and shellfish consumption was 21.4 kg per person in fiscal 2023, declining from 40.2 kg in 2001[8]. Decreasing whole fish consumption is creating requirement for convenient products which can provide marine protein without long preparation. Fish protein powder can be added in bars, mixes and fortified foods. However, taste and price remains important for Japanese consumers. Increasing availability of neutral tasting powder is expected to support fish protein isolate market growth in Japan.
• USA fish protein isolate market is forecast to grow at 7.4% CAGR through 2036. NOAA reported seafood consumption of 19.1 pounds per person in 2023 and estimated that 80% of seafood was supplied through imports[9]. Large seafood movement is creating raw material and processing opportunities for marine protein ingredients. The country also has developed sports nutrition and functional food industries. However, fish allergen labeling and species documentation can increase approval time for food manufacturers. Rising use of protein powders and wider seafood processing is expected to fuel fish protein isolate demand in the USA.
• UK fish protein isolate market is anticipated to expand at 7.0% CAGR from 2026 to 2036. Marine Management Organisation reported that UK vessels landed 745 thousand tonnes of sea fish in 2024. The country also imported 633 thousand tonnes and exported 380 thousand tonnes of fish and fish preparations[10]. This large movement of fish creates processing side streams which can be used for protein recovery. Changes in species availability and trade cost can affect raw material supply. Increasing recovery from landed and imported fish is expected to support fish protein isolate market growth in the UK.
• South Korea fish protein isolate market is estimated to grow at 6.7% CAGR through 2036. Ministry of Oceans and Fisheries reported that fisheries production declined 2.2% in 2024 to 3.61 million tonnes, whereas production value increased 6.9%[11]. Lower production and higher value is increasing the need for better utilization of available fish materials. Protein recovery can create additional value from processing side streams. Availability of fresh species and controlled processing will remain important. Increasing focus on high value marine ingredients is likely to propel fish protein isolate demand in South Korea.
• Germany fish protein isolate market is projected to record 6.1% CAGR from 2026 to 2036. Destatis reported that aquaculture businesses produced around 16,600 tonnes of fish in 2025, decreasing by 1.2% from the previous year[12]. Domestic fish production is limited, due to which manufacturers can also depend on imported marine ingredients. Germany has developed food and dietary supplement manufacturing base which supports use of concentrated protein. Product composition, allergen record and taste remains important for food applications. Increasing use of specialty protein ingredients is expected to create growth opportunities in Germany.

Who are the notable companies in the Fish Protein Isolate Market?

Omega Protein Corporation, Hofseth BioCare ASA, Bio-Marine Ingredients Ireland Ltd., Bio-Oregon Protein, Copalis Sea Solutions, Colpex International, Diana Aqua (Symrise), Janatha Fish Meal & Oil Products, Scanbio Marine Group and TripleNine Group A/S are the notable companies profiled in this market.

Fish protein isolate market is moderately fragmented with direct isolate manufacturers, marine peptide companies and broad fish ingredient processors. Colpex International and Bio-Marine Ingredients Ireland Ltd. are engaged in fish protein materials for human use. Hofseth BioCare ASA and Copalis Sea Solutions offers peptides and hydrolyzed marine protein for nutrition applications. Scanbio Marine Group, TripleNine Group A/S and Omega Protein Corporation have wider fish processing activities. Key players are focusing on increasing production, distribution and application activities in order to cater to the growing demand for marine protein ingredients.

• Human-nutrition isolate and peptide specialists: Colpex International, Hofseth BioCare ASA, Bio-Marine Ingredients Ireland Ltd. and Copalis Sea Solutions.
• Hydrolysate and feed-oriented marine protein processors: Janatha Fish Meal & Oil Products, Scanbio Marine Group and Diana Aqua (Symrise). The Diana Aqua label reflects the legacy Aqua Feed business that Symrise later divested.
• Broader marine protein processing platforms: Omega Protein Corporation, Bio-Oregon Protein and TripleNine Group A/S. Direct isolate evidence varies and is treated conservatively in the benchmark.

Competitive Benchmarking: Fish Protein Isolate Market

Company	Direct Isolate Evidence	Soluble / Hydrolyzed Protein Capability	Human-Nutrition Application Evidence	Geographic Reach
Omega Protein Corporation	Unscored	Medium	Unscored	United States; current product evidence is concentrated in marine feed ingredients
Hofseth BioCare ASA	Unscored	High	High	Norway with documented distribution in China and broader international channels
Bio-Marine Ingredients Ireland Ltd.	High	High	High	Ireland; published collaborations support human-nutrition application evidence
Bio-Oregon Protein	Unscored	Unscored	Unscored	United States, with a documented seafood-processing facility in Oregon
Copalis Sea Solutions	Unscored	High	High	France with broad international exports
Colpex International	High	Medium	High	Peru; FPI production is documented at Chimbote
Diana Aqua (Symrise)	Unscored	High	Low	Historic global Aqua Feed network; Symrise divested the business in 2025
Janatha Fish Meal & Oil Products	Unscored	High	Unscored	India with company-reported international orientation
Scanbio Marine Group	Unscored	High	Low	Norway, Denmark, Scotland and Iceland; customers in multiple countries
TripleNine Group A/S	Unscored	Unscored	Low	Production and operations in Denmark, Norway and Chile with global sales

Scoring basis: Direct Isolate Evidence measures public documentation of a product specifically identified as fish protein isolate; High requires explicit isolate evidence and Unscored means that such evidence was not found. Soluble / Hydrolyzed Protein Capability measures documented production of soluble peptides, hydrolysates or concentrates; High indicates a substantial dedicated capability and Medium indicates a narrower adjacent capability. Human-Nutrition Application Evidence measures documented food, supplement or direct-human-consumption use; High indicates clear application evidence and Low indicates a documented feed-only or non-human focus. Low therefore denotes a documented limitation, while unavailable public information is left Unscored.

Key Developments in the Fish Protein Isolate Market

• In July 2025, Symrise reported removal of its Aqua Feed business from the portfolio through sale of the Costa Rica site and closure of the Ecuador site[13]. The business was engaged in valorizing tilapia, tuna and shrimp by-products. This development changes the position of Diana Aqua (Symrise), as the earlier feed focused marine ingredient platform no longer remains inside Symrise in the same form.
• In February 2025, Hofseth BioCare ASA and Symrise announced a strategic partnership for establishing a second enzymatic hydrolysis plant at Berkåk[3]. The expansion is intended to triple Hofseth BioCare production capacity and use Symrise channels for selected customers.
• In December 2024, Bio-Marine Ingredients Ireland Ltd. supplied desalted blue-whiting protein for a peer-reviewed protein bar study[14]. The ingredient contained 92.6 g protein per 100 g. The study showed practical use of fish protein in food products, although sensory improvement was still required.

Key Players in the Fish Protein Isolate Market

Human-Nutrition Isolate and Peptide Specialists

• Colpex International
• Hofseth BioCare ASA
• Bio-Marine Ingredients Ireland Ltd.
• Copalis Sea Solutions

Hydrolysate and Feed-Oriented Marine Protein Processors

• Janatha Fish Meal & Oil Products
• Scanbio Marine Group
• Diana Aqua (Symrise)

Broader Marine Protein Processing Platforms

• Omega Protein Corporation
• Bio-Oregon Protein
• TripleNine Group A/S

Fish Protein Isolate Market - Report Scope

Coverage field	Report scope
Market breakdown	Form; End Use Industry
Quantitative Units	USD Million
Market Definition	Included revenue covers fish protein isolate ingredient sold as Powder or Liquid within the stated end-use categories. Downstream finished-product revenue is excluded, as are conventional fishmeal and fish oil, collagen-only ingredients, and adjacent marine hydrolysates or concentrates that are not sold within the isolate boundary.
Regions Covered	North America; Latin America; Western Europe; Eastern Europe; East Asia; South Asia and Pacific; Middle East and Africa
Countries Covered	USA; UK; Germany; Japan; South Korea
Key Companies Profiled	Omega Protein Corporation; Hofseth BioCare ASA; Bio-Marine Ingredients Ireland Ltd.; Bio-Oregon Protein; Copalis Sea Solutions; Colpex International; Janatha Fish Meal & Oil Products; Scanbio Marine Group; TripleNine Group A/S
Forecast Period	2026 to 2036

Fish Protein Isolate Market - Research Methodology

Method	Approach
Primary Research	FMI analysts gathered input from manufacturers, service providers, technology developers, distributors, end users, procurement teams and subject-matter experts. Interviews examined purchasing decisions, product or service evaluation, adoption barriers, approval requirements, pricing considerations and expectations for technical or commercial support. Respondents were also asked what evidence is required before a trial, pilot, or initial order develops into regular purchasing.
Desk Research	Desk research covered government statistics, regulatory publications, trade data, industry associations, technical literature, standards, company filings, product information and official corporate announcements. Sources were reviewed for relevance, publication date, geographic coverage and consistency with the defined market scope. Claims relating to performance, applications, approvals, capacity, investment and commercial activity were retained only when supported by credible public evidence.
Market Sizing and Forecasting	The market model combined the baseline value with historical performance, segment structure, pricing and volume indicators, adoption levels, company participation and country-level demand conditions. Forecast assumptions considered economic activity, investment trends, regulatory developments, technology adoption, purchasing cycles, supply availability and barriers to wider market use. Segment and regional estimates were reconciled before the final market total was calculated.
Data Validation	Estimates were checked against multiple independent indicators, including public data, company activity, trade patterns, industry developments and findings from primary interviews. Validation also tested whether products, services, applications and company revenues fell within the defined market boundaries. Adjacent categories, unsupported claims, overlapping revenues and activities without direct market relevance were excluded to reduce double counting and maintain consistency across segments and countries.

Fish Protein Isolate Market by Segments

Fish Protein Isolate Market segmented by Form:

• Powder
• Liquid

Fish Protein Isolate Market segmented by End Use Industry:

• Food & Beverages
• Sports Nutrition & Dietary Supplements
• Pharmaceuticals
• Cosmetic & Personal Care
• Others

Fish Protein Isolate Market by Region

• North America
  • United States
  • Canada
• Latin America
  • Brazil
  • Mexico
  • Argentina
  • Chile
• Western Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
  • Benelux
  • Nordics
• Eastern Europe
  • Poland
  • Czech Republic
  • Romania
  • Hungary
• East Asia
  • Japan
  • South Korea
• South Asia and Pacific
  • ASEAN
  • Australia and New Zealand
• Middle East and Africa
  • GCC Countries
  • South Africa
  • Türkiye
  • Israel

Research Sources and Bibliography

• [1]Food and Agriculture Organization of the United Nations (FAO). (2024, June 7). FAO Report: Global fisheries and aquaculture production reaches a new record high.
• [2] Frontiers in Nutrition. (2025, May 8). Health benefits of fish and fish by-products: A nutritional and functional perspective.
• [3] Hofseth BioCare ASA. (2025, February 21). HBC accelerates in Human Health and Pet Nutrition through a strategic partnership with Symrise to build out Berkåk, tripling the manufacturing capacity of the group.
• [4] Nemati et al. (2024, April 24). Review of fish protein hydrolysates: production methods, antioxidant and antimicrobial activity and nanoencapsulation.
• [5] Khodaei et al. (2024, December 19). Optimizing Protein Bars With Whey Protein Isolate, Pea Protein Isolate, and Blue Whiting Fish Protein Hydrolysate: A Simplex-Centroid Mixture Design Study.
• [6] Honrado et al. (2024, September 29). From Waste to Value: Fish Protein Hydrolysates as a Technological and Functional Ingredient in Human Nutrition. Foods, 13(19), 3120.
• [7]U.S. Food and Drug Administration (FDA). (2025, January 6). FDA Releases Allergen, Food Safety, and Plant-Based Alternative Labeling Guidances.
• [8]Japan Fisheries Agency. (2025, June 6). Status of fish and shellfish consumption in fiscal 2023.
• [9]NOAA Fisheries. (2026, March 3). Fisheries of the United States.
• [10]Marine Management Organisation. (2025, December 2). Fishing industry 2024 statistics published.
• [11] Ministry of Oceans and Fisheries, Republic of Korea. (2025, March 5). 2024 Annual Fisheries Production Statistics.
• [12]Statistisches Bundesamt (Destatis). (2026, June 5). KORREKTUR: 1,2 % weniger Fisch aus Aquakulturen im Jahr 2025.
• [13] Symrise. (2025, July 30). Symrise Reports First Half 2025 Results.
• [14] Bio-Marine Ingredients Ireland Ltd. (2024, December). Technical specification and nutritional composition of desalted blue whiting protein isolate.
• [15] Oregon Department of Environmental Quality. (2024, September 26). Environmental Quality Commission Meeting: Bio-Oregon Protein NPDES Permit Review.
• [16] TripleNine Group A/S. (2025, April 15). Pressemeddelelse: Årsregnskab 2024 - TripleNine-koncernen fastholder højt aktivitetsniveau i et presset marked.

This bibliography is provided for reader reference. The full report contains the complete reference list and detailed citations.

This Report Answers

• How large is the Fish Protein Isolate Market in 2026, and what value is forecast for 2036?
• Which industry pressures support demand for fish protein isolate?
• Why does Powder hold the leading position within Form?
• Why does Food & Beverages lead the End Use Industry category?
• How do the profiled country growth rates differ from 2026 to 2036?
• Which profiled companies supply fish protein isolate or closely related marine-protein categories?
• What limits adoption or supplier switching in fish protein isolate purchasing?
• What should buyers evaluate before qualifying a fish protein isolate supplier?