Seaweed Extracts Global Market Report 2026

Seaweed extracts are bioactive compounds obtained from different species of seaweed through processes such as solvent extraction, hydrolysis, or fermentation. These extracts are rich in essential nutrients, including polysaccharides, proteins, vitamins, minerals, and antioxidants. They are widely used in agriculture as biostimulants to promote plant growth, in the food and beverage industry as natural additives, and in cosmetics for their skin-nourishing benefits.

The primary types of seaweed extracts include red, brown, and green. Red seaweed, known for its distinctive reddish hue, is utilized across various industries such as food, cosmetics, and pharmaceuticals. Seaweed extracts are available in multiple forms, including liquid, powder, and flakes, and are applied in sectors such as food and beverages, agriculture, pharmaceuticals, and other specialized applications.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report's Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs are influencing the seaweed extracts market by increasing costs of imported raw seaweed, extraction solvents, processing machinery, and cross-border transportation. Asia-Pacific producers are most affected due to export dependence, while North America and Europe face higher input costs for finished extracts. These tariffs are raising prices across agriculture, food, and cosmetics applications. However, they are also encouraging localized seaweed cultivation, regional extraction facilities, and innovation in cost-efficient processing technologies.

The seaweed extracts market research report is one of a series of new reports from The Business Research Company that provides seaweed extracts market statistics, including seaweed extracts industry global market size, regional shares, competitors with a seaweed extracts market share, detailed seaweed extracts market segments, market trends and opportunities, and any further data you may need to thrive in the seaweed extracts industry. This seaweed extracts market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

The seaweed extracts market size has grown strongly in recent years. It will grow from $2.58 billion in 2025 to $2.75 billion in 2026 at a compound annual growth rate (CAGR) of 6.3%. The growth in the historic period can be attributed to expansion of seaweed harvesting activities, increased use in traditional food products, growth of natural fertilizer adoption, rising interest in marine-based ingredients, availability of coastal biomass resources.

The seaweed extracts market size is expected to see strong growth in the next few years. It will grow to $3.49 billion in 2030 at a compound annual growth rate (CAGR) of 6.2%. The growth in the forecast period can be attributed to increasing demand for sustainable agriculture inputs, rising use in functional food formulations, expansion of plant-based cosmetic products, growing investments in marine biotechnology, increasing regulatory support for bio-based products. Major trends in the forecast period include increasing use of seaweed-based biostimulants, rising demand for natural food additives, growing application in organic agriculture, expansion of cosmetic-grade seaweed extracts, enhanced focus on bioactive compound extraction.

Rising demand for biofuels is expected to propel the growth of the seaweed extracts market going forward. Biofuels are renewable energy sources produced from organic materials such as plants, algae, or animal waste, serving as eco-friendly alternatives to fossil fuels. The rising demand for biofuels is driven by government policies mandating renewable fuel use to reduce greenhouse gas emissions and by technological advancements that have made production more cost-effective and sustainable. Seaweed extracts support biofuel production by providing a sustainable, high-yield feedstock rich in carbohydrates, which can be efficiently converted into bioethanol and biogas. For instance, in October 2024, according to the U.S. Energy Information Administration, biofuel production capacity in the United States grew by 7% in 2023, reaching 24 billion gallons per year by early 2024, driven primarily by a 44% surge in renewable diesel and other emerging biofuels. Therefore, rising demand for biofuels is driving the growth of the seaweed extracts market.

Leading companies in the seaweed extracts market are focusing on innovative plant-based solutions to meet the increasing demand for sustainable and eco-friendly agricultural inputs. Plant-based solutions utilize natural ingredients derived from plants, offering sustainable alternatives to synthetic or animal-based components across industries such as agriculture, cosmetics, and food. For instance, in June 2023, Cascadia Seaweed Corporation, a Canada-based manufacturer of seaweed-derived products, partnered with ReFeed Ltd., a Canada-based nutrient upcycling company, to launch its first seaweed-based biostimulant. This biostimulant, enriched with bioactive compounds from sustainably farmed seaweed, enhances plant growth, improves soil health, and boosts nutrient uptake. Its key benefit lies in reducing dependence on synthetic fertilizers, promoting environmentally responsible farming practices.

In March 2023, J. Rettenmaier & Sohne Group, a Germany-based company specializing in fiber and hydrocolloid products, acquired Algaia SA for an undisclosed amount. This acquisition aims to expand JRS Group's portfolio in sustainable, algae-based solutions and strengthen its presence in the global market for natural, renewable ingredients. Algaia SA, a France-based company, specializes in producing seaweed extracts and hydrocolloids.

Major companies operating in the seaweed extracts market are Cargill Inc., DuPont de Nemours Inc., FMC Corporation, CP Kelco, Acadian Seaplants Limited, Laford Agrotech Limited, Compania Espanola de Algas Marinas S.A, Gelymar S.A., Seasol International Pty Ltd., Grow More Inc., Beijing Leili Marine Bioindustry Inc., Indigrow Ltd., Suboneyo Chemicals Pharmaceuticals (P) Limited, TBK Manufacturing Corporation, Kimica Corporation, Mycsa AG, Aquatic Chemicals, Atharv Chemicals and Fertilizers Pvt. Ltd., Humate (Tianjin) International Limited, Ocean organics, Tagrow Co. Ltd., Technaflora Plant Products Ltd., Yash Chemicals Ltd., Cascadia Seaweed Corp.

Europe was the largest region in the seaweed extracts market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the seaweed extracts market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East and Africa.

The countries covered in the seaweed extracts market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Italy, Spain, Canada

The seaweed extracts market consists of sales of products including fertilizers, animal feed additives, cosmetics and personal care products, food and beverages and pharmaceuticals. Values in this market are 'factory gate' values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

Seaweed Extracts Market Global Report 2026 from The Business Research Company provides strategists, marketers and senior management with the critical information they need to assess the market.

This report focuses seaweed extracts market which is experiencing strong growth. The report gives a guide to the trends which will be shaping the market over the next ten years and beyond.

Reasons to Purchase

• Gain a truly global perspective with the most comprehensive report available on this market covering 16 geographies.
• Assess the impact of key macro factors such as geopolitical conflicts, trade policies and tariffs, inflation and interest rate fluctuations, and evolving regulatory landscapes.
• Create regional and country strategies on the basis of local data and analysis.
• Identify growth segments for investment.
• Outperform competitors using forecast data and the drivers and trends shaping the market.
• Understand customers based on end user analysis.
• Benchmark performance against key competitors based on market share, innovation, and brand strength.
• Evaluate the total addressable market (TAM) and market attractiveness scoring to measure market potential.
• Suitable for supporting your internal and external presentations with reliable high-quality data and analysis
• Report will be updated with the latest data and delivered to you within 2-3 working days of order along with an Excel data sheet for easy data extraction and analysis.
• All data from the report will also be delivered in an excel dashboard format.

Where is the largest and fastest growing market for seaweed extracts ? How does the market relate to the overall economy, demography and other similar markets? What forces will shape the market going forward, including technological disruption, regulatory shifts, and changing consumer preferences? The seaweed extracts market global report from the Business Research Company answers all these questions and many more.

The report covers market characteristics, size and growth, segmentation, regional and country breakdowns, total addressable market (TAM), market attractiveness score (MAS), competitive landscape, market shares, company scoring matrix, trends and strategies for this market. It traces the market's historic and forecast market growth by geography.

• The market characteristics section of the report defines and explains the market. This section also examines key products and services offered in the market, evaluates brand-level differentiation, compares product features, and highlights major innovation and product development trends.
• The supply chain analysis section provides an overview of the entire value chain, including key raw materials, resources, and supplier analysis. It also provides a list competitor at each level of the supply chain.
• The updated trends and strategies section analyses the shape of the market as it evolves and highlights emerging technology trends such as digital transformation, automation, sustainability initiatives, and AI-driven innovation. It suggests how companies can leverage these advancements to strengthen their market position and achieve competitive differentiation.
• The regulatory and investment landscape section provides an overview of the key regulatory frameworks, regularity bodies, associations, and government policies influencing the market. It also examines major investment flows, incentives, and funding trends shaping industry growth and innovation.
• The market size section gives the market size ($b) covering both the historic growth of the market, and forecasting its development.
• The forecasts are made after considering the major factors currently impacting the market. These include the technological advancements such as AI and automation, Russia-Ukraine war, trade tariffs (government-imposed import/export duties), elevated inflation and interest rates.
• The total addressable market (TAM) analysis section defines and estimates the market potential compares it with the current market size, and provides strategic insights and growth opportunities based on this evaluation.
• The market attractiveness scoring section evaluates the market based on a quantitative scoring framework that considers growth potential, competitive dynamics, strategic fit, and risk profile. It also provides interpretive insights and strategic implications for decision-makers.
• Market segmentations break down the market into sub markets.
• The regional and country breakdowns section gives an analysis of the market in each geography and the size of the market by geography and compares their historic and forecast growth.
• Expanded geographical coverage includes Taiwan and Southeast Asia, reflecting recent supply chain realignments and manufacturing shifts in the region. This section analyzes how these markets are becoming increasingly important hubs in the global value chain.
• The competitive landscape chapter gives a description of the competitive nature of the market, market shares, and a description of the leading companies. Key financial deals which have shaped the market in recent years are identified.
• The company scoring matrix section evaluates and ranks leading companies based on a multi-parameter framework that includes market share or revenues, product innovation, and brand recognition.

Scope

• Markets Covered:1) By Type: Red; Brown; Green
• 2) By Form: Liquid; Powder; Flakes
• 3) By Application: Food And Beverages; Agriculture; Pharmaceuticals; Other Applications
• Subsegments:
• 1) By Red Seaweed Extracts: Agar; Carrageenan; Polysaccharides
• 2) By Brown Seaweed Extracts: Alginates; Fucoidan; Laminarin
• 3) By Green Seaweed Extracts: Chlorophyll; Ulvan; Proteins And Peptides
• Companies Mentioned: Cargill Inc.; DuPont de Nemours Inc.; FMC Corporation; CP Kelco; Acadian Seaplants Limited; Laford Agrotech Limited; Compania Espanola de Algas Marinas S.A; Gelymar S.A.; Seasol International Pty Ltd.; Grow More Inc.; Beijing Leili Marine Bioindustry Inc.; Indigrow Ltd.; Suboneyo Chemicals Pharmaceuticals (P) Limited; TBK Manufacturing Corporation; Kimica Corporation; Mycsa AG; Aquatic Chemicals; Atharv Chemicals and Fertilizers Pvt. Ltd.; Humate (Tianjin) International Limited; Ocean organics; Tagrow Co. Ltd.; Technaflora Plant Products Ltd.; Yash Chemicals Ltd.; Cascadia Seaweed Corp.
• Countries: Australia; Brazil; China; France; Germany; India; Indonesia; Japan; Taiwan; Russia; South Korea; UK; USA; Italy; Spain; Canada
• Regions: Asia-Pacific; South East Asia; Western Europe; Eastern Europe; North America; South America; Middle East; Africa
• Time Series: Five years historic and ten years forecast.
• Data: Ratios of market size and growth to related markets, GDP proportions, expenditure per capita,
• Data Segmentations: country and regional historic and forecast data, market share of competitors, market segments.
• Sourcing and Referencing: Data and analysis throughout the report is sourced using end notes.
• Delivery Format: Word, PDF or Interactive Report
• + Excel Dashboard
• Added Benefits
• Bi-Annual Data Update
• Customisation
• Expert Consultant Support

Added Benefits available all on all list-price licence purchases, to be claimed at time of purchase. Customisations within report scope and limited to 20% of content and consultant support time limited to 8 hours.