Fish Protein Isolates Market Size - By Form, Application, Distribution Channel, Share, Growth Forecast, 2025-2034

Fish Protein Isolates Market Size

The global fish protein isolates market size was valued at USD 765.5 million in 2024 and is estimated to grow at a CAGR of over 7% from 2025 to 2034, due to factors like increased awareness of the health benefits of fish, the popularity of high-protein diets, and a preference for sustainable protein options. Fish protein isolates are appealing to health-focused consumers and fitness enthusiasts because of their high nutritional value and amino acid content. Additionally, the demand for alternative proteins, driven by plant-based and flexitarian diets, positions fish protein isolates as a versatile and in-demand choice, boosting market growth.
 

Main factors driving demand include the focus on sustainable protein sources, interest in clean-label and allergen-free ingredients, and their use in functional foods, sports nutrition, and infant formulas. Advances in fish processing and the use of fish industry by-products make production more cost-effective, supporting sustainability goals and circular economy practices.
 

Fish Protein Isolates Market Trends

The fish protein isolates industry is growing due to increasing demand for sustainable and alternative protein options. As people become more aware of the environmental impact of traditional animal farming, fish protein isolates are seen as a healthier and eco-friendly choice. These isolates are valued for their high nutrition and are being used more in food and drinks. The industry is focusing on clean-label and natural products.
 

Better processing technologies and product improvements have made fish protein isolates taste better and work well in different food applications. However, the market faces challenges from strong competition with other protein sources like soy, pea, and plant-based proteins. As more consumers prefer plant-based diets for ethical, environmental, and health reasons, demand for non-animal proteins is rising. Many of these alternatives are marketed as sustainable and environmentally friendly, adding to the competition.
 

Fish Protein Isolates Market Analysis

The fish protein isolates industry is growing quickly due to new technologies and a focus on sustainability. Advanced methods like enzymatic hydrolysis and filtration improve product quality and meet the needs of food, beverage, and nutraceutical industries. Companies are using fish by-products to reduce waste and support eco-friendly practices, which attract environmentally conscious consumers and align with global sustainability goals. Additionally, as demand for plant-based and alternative proteins rises, fish protein isolates are seen as a sustainable and high-quality option, driving their popularity among health-focused and eco-aware consumers worldwide.
 

The fish protein isolates market from powder segment dominated around USD 656.9 million in 2024, and it is anticipated to expand 7.3% of CAGR during 2025 to 2034. Fish protein isolates, derived from various fish species, are celebrated for their richness in omega-3 fatty acids and essential amino acids. Their versatile powder form finds its way into an array of food and beverage products, from protein bars and smoothies to snacks.
 

As fitness and wellness lifestyles gain traction and awareness of fish's health benefits spreads, the demand for these convenient powder forms surges. This trend caters to consumers seeking protein options that are not only nutritious and sustainable but also easily adaptable to their lifestyles.
 

The fish protein isolates market from food segment held over USD 329.2 million in 2024 and gained 7.8% CAGR from 2025 to 2034. Driven by their nutritional advantages and adaptability, fish protein isolates are witnessing a surge in demand within the food sector. With a rising emphasis on health and sustainability in dietary choices, consumers are turning to fish protein isolates.
 

Sourced from fish, these isolates present a premium protein alternative, rich in essential amino acids. Their unique properties are increasingly being harnessed in crafting functional food items, spanning snacks, beverages, and supplements, allowing for an enriched protein content that sidesteps conventional animal or plant proteins.
 

The hypermarkets/supermarkets segment accounted for USD 282.6 million in 2024. Retail stores, especially hypermarkets and supermarkets, have become go-to destinations for customers seeking a diverse range of fish protein isolate products. This extensive selection caters to varied preferences and dietary needs, fueling the rising popularity of fish protein isolates as a coveted nutritional supplement. Moreover, the convenience of one-stop shopping in these outlets enhances the visibility and accessibility of fish protein isolates, driving demand among health-conscious consumers in search of alternative protein sources.
 

The U.S. fish protein isolates market size reached USD 258.6 million in 2024 and expected to grow at a 7.3% CAGR through 2034. In the U.S., consumer demand for clean-label, high-protein, and allergen-free ingredients in functional foods and beverages is driving the market. As awareness of sustainable and eco-friendly protein sources rises, manufacturers are leveraging fish by-products, underscoring a commitment to waste reduction.
 

Technological advancements in extraction methods not only enhance product purity but also broaden their applications, finding a place in sports nutrition, dietary supplements, and infant nutrition. Health-conscious eating trends, notably the keto and paleo diets, further amplify this demand. Additionally, regulatory support for sustainable fisheries and a heightened emphasis on transparency in sourcing and production bolster the market's growth prospects in the U.S.
 

Fish Protein Isolates Market Share

The fish protein isolates industry is competitive, with companies focusing on innovation, sustainability, and new applications to stay ahead. Aroma produces high-quality fish protein isolates for the nutraceutical industry. Alaska Protein Recovery uses advanced methods to create isolates from Alaska’s sustainable fishery by-products. Bio-marine Ingredients Ireland and Bio-Oregon Protein focus on sustainability, offering premium protein isolates for functional foods and aquaculture feeds. Copalis Sea Solutions provides marine-based solutions for cosmetics and dietary supplements.
 

Colpex International and Diana Aqua (part of Symrise) target the pet food and aquaculture markets, focusing on making their products easy to digest and absorb. Hofseth BioCare uses advanced technology to get the most out of fish waste, serving human nutrition and animal feed markets. Janatha Fish Meal & Oil Products and Nutrifish lead in the Asia-Pacific region, offering cost-effective solutions for animal nutrition. Omega Protein Corporation is a key U.S. player specializing in fish-based nutritional products.
 

Scanbio Marine Group, Siam Industries International, and TripleNine Group are important in the feed industry, while Titan Biotech supplies protein isolates for pharmaceuticals and health supplements. These companies focus on partnerships, sustainable sourcing, and research and development to grow their market presence.
 

Fish Protein Isolates Market Companies

Major players operating in the fish protein isolates industry are:

• Aroma
• Alaska Protein Recovery
• Bio-marine Ingredients Ireland
• Bio-Oregon Protein
• Copalis Sea Solutions
• Colpex International
• Diana Aqua (Symrise)
• Hofseth BioCare
• Janatha Fish Meal & Oil Products
• Nutrifish
• Omega Protein Corporation
• Scanbio Marine Group
• Siam Industries International
• Titan Biotech
• TripleNine Group
   

Fish Protein Isolates Industry News

• In January 2020, Nutreco formed a strategic partnership with BlueNalu, a seafood startup located in the United States. This collaboration intends to address the increasing demand for fish protein while also increasing their market impact.
   

This fish protein isolates market research report includes in-depth coverage of the industry with estimates & forecast in terms of revenue (USD Million) & volume (Kilo Tons) from 2021 to 2034, for the following segments:

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Market, By Form

• Powder
•  Liquid
•  Others

Market, By Application

• Food
  • Processed seafood products
  • Snack foods
  • Dietary supplements
• Beverages
  • Functional beverages
  • Fish protein drinks
  • Sports & performance drinks
• Animal feed
• Cosmetic & personal care
• Pharmaceuticals
• Others

Market, By Distribution Channel

• Hypermarkets/Supermarkets
•  Specialty stores
•  Convenience stores
•  Online retail
•  Others

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Spain
  • Russia
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia 
• Latin America
  • Brazil
  • Mexico
• MEA
  • UAE
  • Saudi Arabia
  • South Africa