Fish Protein Hydrolysate Market Report by Technology (Acid Hydrolysis, Autolytic Hydrolysis, Enzymatic Hydrolysis)


Fish protein hydrolysate market size reached USD 329.2 Million in 2024 to reach USD 460.5 Million by 2033 at a CAGR of 3.5% during 2025-2033.

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The global fish protein hydrolysate market is experiencing significant growth, driven by the rising consumer demand for sustainable and nutrient-rich ingredients. As a powerful source of peptides, amino acids, and essential nutrients, fish protein hydrolysate is gaining immense popularity in animal feed, aquaculture, pharmaceuticals, and sports nutrition sectors. Supported by advancements in hydrolysis technology and a strong shift towards natural products, the market is poised for continued expansion, projecting a promising future through the next decade.

Study Assumption Years

  • Base Year: 2024
  • Historical Year: 2019-2024
  • Forecast Year: 2025-2033

Fish Protein Hydrolysate Market Key Takeaways

  • The market is projected to grow at a CAGR of 3.5% during 2025-2033, demonstrating strong and consistent expansion.
  • Rising health consciousness is fueling demand in nutritional supplements and functional foods.
  • The aquaculture sector represents a major application segment due to the need for high-quality, sustainable fish feed.
  • Technological advancements in enzymatic hydrolysis are improving product quality and yield, boosting market growth.
  • North America holds the leading position in the global market, driven by high consumer awareness and advanced processing facilities.
  • The market is segmented by source, process, application, and region, offering diverse opportunities for stakeholders.
  • The market size was valued at US$ 685.5 Million in 2023 and is expected to reach US$ 1,136.1 Million by 2032.

Market Growth Factors

1 - Rising Demand in Functional Foods

Fish protein hydrolysates (FPHs) are super digestible, bioactive nutritional supplements made from fish by-products that often go to waste, transforming them into valuable protein sources. They deliver high-quality protein with a balanced amino acid profile, which supports gut absorption and overall nutrition. FPHs are known for their antioxidant, antihypertensive, and immunomodulating effects, and some peptides even promote gut health. From a technological standpoint, they’re highly soluble, have great emulsifying and foaming properties, and excellent water-binding capacity, making them quite adaptable for food uses. You’ll see FPHs in protein-fortified foods, dietary supplements, and functional products, all while encouraging sustainable by-product use. That said, there are some sensory challenges, like bitterness and a fishy odor, plus variations in bioavailability based on hydrolysis and peptide size that need to be managed carefully. Further research is needed to confirm their health benefits and explore more functional food applications.

2 - Pharmaceutical Applications Expansion

Fish protein hydrolysates (FPHs) are packed with bioactive peptides that have a range of pharmaceutical uses. These include benefits like lowering blood pressure, fighting oxidative stress, reducing inflammation, modulating immune responses, and even preventing blood clots. They play a crucial role in supporting heart health by inhibiting ACE and may also provide neuroprotective advantages. FPHs are utilized in drug delivery systems, serving as carriers, stabilizers, and coatings that enhance drug stability, ensure controlled release, and improve biocompatibility. Fish gelatin, which comes from FPHs, is safe for the immune system and a great alternative for those who avoid mammalian gelatin. Plus, creating FPHs helps make the most of fish processing byproducts, transforming waste into valuable pharmaceutical and nutraceutical resources. Ongoing research is focused on understanding peptide structures and their biological activities better, as well as optimizing how they are absorbed and their effectiveness in humans, showcasing their increasing potential in functional healthcare and therapeutic uses.

3 - Animal Feed Pet Food Demand

Fish protein hydrolysate (FPH) is becoming a popular choice in animal feed and pet food, thanks to its ability to boost palatability, digestibility, growth, and immune function. It’s packed with high-quality protein, essential amino acids, and small peptides that are easily absorbed, which helps stimulate appetite and supports muscle maintenance, particularly in older pets. The bioactive peptides found in FPH also provide antioxidant, antimicrobial, and anti-inflammatory benefits. In aquaculture, it enhances growth rates, improves feed conversion, and increases disease resistance, while in livestock, it promotes growth, milk production, and reproductive performance. Performance animals, like horses, see improvements in muscle development and recovery. Plus, FPH is sustainably sourced by upcycling fish by-products, which aligns perfectly with the growing demand for natural ingredients. Market trends show that consumers are increasingly leaning towards premium, high-protein, digestible, and eco-friendly feed solutions, leading to steady growth on a global scale.

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Market Segmentation

The market is segmented based on source, process, application, and region.

Breakup by Source:

  • Tilapia: A widely cultivated fish species known for its mild flavor and high protein yield, making it a popular source for hydrolysate production.
  • Anchovy: Small, oily fish that are rich in omega-3 fatty acids and protein, often used for producing nutrient-dense hydrolysate.
  • Tuna: A large pelagic fish whose by-products are valorized into high-quality hydrolysate, leveraging its strong nutritional profile.
  • Atlantic Salmon: A fatty fish prized for its oil and protein content, with its trimmings used to create premium hydrolysate products.
  • Others: This category includes other fish species like cod, mackerel, and sardines used in the hydrolysis process.

Breakup by Process:

  • Enzymatic Hydrolysis: A controlled process using specific enzymes to break down fish protein, preserving nutritional quality and bioactivity.
  • Chemical Hydrolysis: A traditional method using acids or alkalis to hydrolyze protein, often faster but less specific than enzymatic methods.
  • Others: Includes alternative hydrolysis methods such as thermal or microbial fermentation processes.

Breakup by Application:

  • Animal Feed: Used as a palatability enhancer and nutritional supplement in feed for pets, livestock, and poultry.
  • Aquaculture Feed: A critical application where it serves as a high-quality protein source to promote growth and health in farmed fish.
  • Food and Beverages: Incorporated into functional foods, soups, sauces, and snacks to boost protein content and nutritional value.
  • Pharmaceuticals: Utilized for its bioactive peptides in therapeutic formulations and nutraceuticals for various health benefits.
  • Cosmetics and Personal Care: Used in skincare products for its moisturizing and collagen-boosting properties.
  • Others: Includes applications in agricultural fertilizers and industrial uses.

Breakup by Region:

  • North America (United States, Canada)
  • Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, Others)
  • Europe (Germany, France, United Kingdom, Italy, Spain, Russia, Others)
  • Latin America (Brazil, Mexico, Others)
  • Middle East and Africa

Regional Insights

North America currently dominates the global fish protein hydrolysate market. This leadership is fueled by high consumer awareness of nutritional supplements, a robust sports nutrition industry, and advanced food processing technologies. The presence of major key players and a strong regulatory framework that supports the use of sustainable and functional ingredients further consolidates the region's significant market share and continued growth trajectory.

Recent Developments News

The fish protein hydrolysate market is buzzing with activity focused on sustainability and innovation. Leading companies are increasingly investing in advanced technologies to enhance the efficiency of the enzymatic hydrolysis process, improving yield and product functionality. There is a strong industry trend towards utilizing fish by-products and waste to create high-value FPH, promoting a circular economy. Furthermore, recent developments highlight strategic collaborations and new product launches aimed at expanding applications into niche segments like clinical nutrition and pet food, reflecting the market's dynamic and evolving nature.

Key Players

  • A. Costantino C. spa
  • Alpha Lipid Lifeline
  • APC Inc.
  • BASF SE
  • Bio-Marine Ingredients Ireland Ltd.
  • Copalis
  • Hofseth BioCare ASA
  • Janatha Fish Meal Oil Products
  • Marine Hydrocolloids
  • New Alliance Dye Chem Pvt. Ltd.
  • NutriFish
  • Omega Protein Corporation
  • Peterlabs Holdings Berhad
  • Scanbio Marine Group AS
  • Sopropeche

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