해조류 추출물 시장 규모, 점유율, 성장률 및 산업 분석 : 유형별, 용도별, 지역별 인사이트 및 예측(2026-2034년)

Growth Factors of Seaweed Extracts Market

The global Seaweed Extracts Market is witnessing strong growth due to increasing demand for natural ingredients across industries such as agriculture, nutraceuticals, cosmetics, food, and aquaculture. Seaweed extracts are functional bioactive compounds derived from marine algae and are widely used due to their nutritional value, sustainability, and environmental benefits.

According to the report, the global seaweed extracts market size was valued at USD 1.41 billion in 2025. The market is expected to grow to USD 1.58 billion in 2026 and reach USD 4.61 billion by 2034, registering a CAGR of 14.34% during the forecast period (2026-2034). The strong growth of this market is primarily driven by increasing consumer preference for natural, organic, and eco-friendly ingredients in several industries.

Asia Pacific dominated the global seaweed extracts market with a share of 78.44% in 2025, mainly due to high seaweed production and long-standing traditional consumption of seaweed-based products in countries such as China, Japan, and South Korea.

Seaweed extracts contain several beneficial compounds such as alginate, fucoidan, carrageenan, laminarin, and agar. These compounds are widely used in functional foods, pharmaceuticals, cosmetics, and agricultural biostimulants.

IMPACT OF COVID-19

The COVID-19 pandemic had a negative impact on the seaweed extracts industry. The pandemic disrupted seaweed farming and harvesting activities, especially in Asia, which is the largest producer of seaweed globally.

Due to travel restrictions and lockdowns, farmers were unable to access seaweed farms regularly. This resulted in delayed harvesting and significant seaweed decay, leading to economic losses. Working hours for farmers also reduced drastically from around eight hours per day to only two to three hours during the peak pandemic period.

Small-scale seaweed farmers were particularly affected, facing financial difficulties and reduced sales. However, as restrictions eased and global supply chains recovered, the seaweed extracts industry gradually returned to normal operations.

SEAWEED EXTRACTS MARKET TRENDS

Growing Adoption of Natural Ingredients in Cosmetics

One of the major trends driving the market is the increasing adoption of natural ingredients in personal care and cosmetic products. Consumers are increasingly shifting toward eco-friendly and sustainable products, encouraging cosmetic companies to incorporate marine-based ingredients.

Seaweed extracts are rich in antioxidants, vitamins, and anti-inflammatory compounds, making them suitable for skincare formulations. These extracts also provide moisturizing and anti-aging benefits, which are highly valued in the cosmetics industry.

As a result, cosmetic manufacturers are collaborating with seaweed extract producers to develop innovative skincare and beauty products based on marine ingredients.

MARKET DYNAMICS

Market Drivers

Growing Demand for Nutraceuticals

The growing popularity of nutraceuticals and functional foods is a key factor driving the seaweed extracts market. Seaweed extracts are widely used in dietary supplements and health products due to their high content of minerals, antioxidants, and bioactive compounds.

While seaweed has been traditionally used in Asian countries for food and medicine, Western countries are now conducting scientific research to explore its health benefits. This increasing research and product development activity is expanding the market globally.

Rising Health Awareness

Another important driver is the increasing awareness among consumers about health and sustainability. Seaweed farming requires minimal agricultural inputs such as pesticides or fertilizers, making it an environmentally friendly alternative to traditional crops.

Additionally, seaweed helps absorb carbon dioxide and contributes to marine ecosystem restoration. These environmental benefits have increased its popularity among climate-conscious consumers.

Market Restraints

Dependence on Asian Countries for Raw Materials

Despite growing demand, the market faces challenges due to the heavy dependence on Asian countries for seaweed supply. Major seaweed cultivation occurs in countries such as China, Indonesia, and South Korea.

Regions such as North America and Europe rely heavily on imports for raw materials. Establishing local seaweed farming operations requires significant research, investment, and coastal management policies. In some areas, seaweed farming may also conflict with fishing activities, creating social and economic challenges.

Market Opportunities

Development of New Seaweed-Based Products

The increasing prevalence of chronic diseases such as diabetes, cardiovascular disorders, and cancer is creating opportunities for the development of new seaweed-based health products.

Seaweed extracts contain polysaccharides such as fucoidan, which have shown promising results in scientific studies. Research has indicated that fucoidan may help improve metabolic health and reduce symptoms associated with certain chronic diseases.

As scientific research continues to expand, manufacturers are developing innovative products in nutraceuticals, pharmaceuticals, and functional foods.

SEGMENTATION ANALYSIS

By Source

Based on source, the market is segmented into red seaweed, brown seaweed, and others.

Brown seaweed holds the largest market share due to its extensive use in food processing, pharmaceuticals, and agricultural biostimulants. According to FAOSTAT data, brown seaweed accounts for a major portion of global seaweed production.

Red seaweed is also widely used for producing carrageenan and agar, which are common ingredients in food processing and biotechnology applications.

By Form

By form, the market is segmented into powder, liquid, and others.

The powder segment dominated the market with a share of 59.93% in 2026. Powdered seaweed extracts are preferred due to their longer shelf life, stability, and higher concentration of bioactive compounds.

Liquid extracts are also used in nutraceutical formulations and agriculture, although they are relatively expensive and require specialized storage.

By Application

Based on application, the market is categorized into:

• Nutraceuticals
• Agricultural products
• Animal feed additives
• Cosmetics
• Others

The nutraceuticals segment accounted for the largest market share of 47.86% in 2026, driven by the growing demand for functional foods and dietary supplements.

Agricultural applications represent the second-largest segment, where seaweed extracts are used as biostimulants to improve soil fertility, plant growth, and stress tolerance.

REGIONAL OUTLOOK

Asia Pacific

Asia Pacific holds the largest market share and was valued at USD 1.10 billion in 2025. The region dominates the industry due to large-scale seaweed cultivation and traditional consumption.

China is the leading producer and consumer of seaweed extracts. The country has expanded its seaweed processing capacity, supporting the growth of industries such as food processing, agriculture, and pharmaceuticals.

Europe

Europe represents another important market driven by increasing demand for dietary supplements and functional foods. The aging population in the region has increased the need for products that support immune health and overall well-being.

North America

North America is experiencing growing demand for seaweed extracts due to increasing awareness about sustainable and clean-label ingredients. However, limited domestic seaweed production remains a major challenge for the region.

South America and Middle East & Africa

These regions are emerging markets with strong growth potential. However, limited local seaweed cultivation requires manufacturers to rely on imports, increasing the cost of production.

COMPETITIVE LANDSCAPE

The global seaweed extracts market is highly fragmented, with several companies competing through innovation, partnerships, and product development.

Key companies are investing in advanced extraction technologies and collaborating with industries such as cosmetics, agriculture, and nutraceuticals to develop new products.

Key Companies

• DuPont
• Biolchim SpA
• ALGAIA
• Groupe Roullier
• Cargill, Incorporated

Other notable companies include Acadian Seaplants Limited, Archer-Daniels-Midland Company, CEAMSA, CP Kelco ApS, and Humate International.

KEY INDUSTRY DEVELOPMENTS

• April 2025: Bayer AG launched a seaweed-based biostimulant product named AnHai Long in China.
• June 2024: Hi-Q Marine Biotech introduced FucoSkin CS, a seaweed extract used in cosmetic formulations.
• June 2023: Cascadia Seaweed and Refeed Canada partnered to launch liquid seaweed biostimulants in Canada.
• July 2023: Bionema Group launched seaweed extract-based biostimulants in the U.K.
• October 2020: Givaudan introduced a seaweed extract product named B-Lightyl for treating hyperpigmentation.

REPORT COVERAGE

The report provides a detailed analysis of the global seaweed extracts market, covering important aspects such as market size, market share, growth drivers, trends, segmentation, regional outlook, and competitive landscape. It highlights the increasing adoption of seaweed-based ingredients across industries and examines key developments that are shaping the future of the market.

CONCLUSION

The global seaweed extracts market is expected to experience substantial growth over the forecast period due to rising demand for natural, sustainable, and health-promoting ingredients. The market, valued at USD 1.41 billion in 2025, is projected to expand to USD 1.58 billion in 2026 and reach USD 4.61 billion by 2034, growing at a CAGR of 14.34%.

Increasing use of seaweed extracts in nutraceuticals, agriculture, cosmetics, and food products will continue to drive market expansion. While supply dependence on Asian countries remains a challenge, ongoing research and investment in seaweed farming across other regions are expected to create new opportunities for industry growth in the coming years.

Segmentation By Source

• Brown
• Red
• Others

By Form

• Liquid
• Powder
• Others

By Application

• Nutraceuticals
• Agricultural Products
• Animal Feed Additives
• Cosmetics
• Others

By Region

• North America (By Source, Form, Application, and Country)
  • U.S. (By Form)
  • Canada (By Form)
  • Mexico (By Form)
• Europe (By Source, Form, Application, and Country)
  • U.K. (By Form)
  • Germany (By Form)
  • France (By Form)
  • Spain (By Form)
  • Italy (By Form)
  • Rest of Europe (By Form)
• Asia Pacific (By Source, Form, Application, and Country)
  • China (By Form)
  • India (By Form)
  • Japan (By Form)
  • Australia (By Form)
  • South Korea (By Form)
  • Southeast Asia (By Form)
  • Rest of Asia Pacific (By Form)
• South America (By Source, Form, Application, and Country)
  • Brazil (By Form)
  • Argentina (By Form)
  • Rest of South America (By Form)
• Middle East & Africa (By Source, Form, Application, and Country)
  • UAE (By Form)
  • South Africa (By Form)
  • Rest of MEA (By Form)

Table of Content

1. Introduction

• 1.1. Research Scope
• 1.2. Market Segmentation
• 1.3. Research Methodology
• 1.4. Definitions and Assumptions

2. Executive Summary

3. Market Dynamics

• 3.1. Market Drivers
• 3.2. Market Restraints
• 3.3. Market Opportunities
• 3.4. Market Trends

4. Key Insights

• 4.1. Overview of the Global Related/Parent Market
• 4.2. Regulatory Analysis
• 4.3. Supply Chain Analysis
• 4.4. Industry SWOT Analysis
• 4.5. New Product Launches, By Key Players
• 4.6. Key Industry Developments - Mergers, Acquisitions, and Partnerships
• 4.7. Impact of COVID-19 on the Market

5. Global Seaweed Extracts Market Analysis, Insights and Forecast, 2021-2034

• 5.1. Key Findings / Summary
• 5.2. Market Size Estimates and Forecast
  • 5.2.1. By Source
    • 5.2.1.1. Brown
    • 5.2.1.2. Red
    • 5.2.1.3. Others
  • 5.2.2. By Form
    • 5.2.2.1. Liquid
    • 5.2.2.2. Powder
    • 5.2.2.3. Others
  • 5.2.3. By Application
    • 5.2.3.1. Nutraceuticals
    • 5.2.3.2. Agricultural Products
    • 5.2.3.3. Animal Feed Additives
    • 5.2.3.4. Cosmetics
    • 5.2.3.5. Others
  • 5.2.4. By Region
    • 5.2.4.1. North America
    • 5.2.4.2. Europe
    • 5.2.4.3. Asia Pacific
    • 5.2.4.4. South America
    • 5.2.4.5. Middle East & Africa

6. North America Seaweed Extracts Market Analysis, Insights and Forecast, 2021-2034

• 6.1. Key Findings / Summary
• 6.2. Market Size Estimates and Forecast
  • 6.2.1. By Source
    • 6.2.1.1. Brown
    • 6.2.1.2. Red
    • 6.2.1.3. Others
  • 6.2.2. By Form
    • 6.2.2.1. Liquid
    • 6.2.2.2. Powder
    • 6.2.2.3. Others
  • 6.2.3. By Application
    • 6.2.3.1. Nutraceuticals
    • 6.2.3.2. Agricultural Products
    • 6.2.3.3. Animal Feed Additives
    • 6.2.3.4. Cosmetics
    • 6.2.3.5. Others
  • 6.2.4. By Country
    • 6.2.4.1. U.S
      • 6.2.4.1.1. By Form
        • 6.2.4.1.1.1. Liquid
        • 6.2.4.1.1.2. Powder
        • 6.2.4.1.1.3. Others
    • 6.2.4.2. Canada
      • 6.2.4.2.1. By Form
        • 6.2.4.2.1.1. Liquid
        • 6.2.4.2.1.2. Powder
        • 6.2.4.2.1.3. Others
    • 6.2.4.3. Mexico
      • 6.2.4.3.1. By Form
        • 6.2.4.3.1.1. Liquid
        • 6.2.4.3.1.2. Powder
        • 6.2.4.3.1.3. Others

7. Europe Seaweed Extracts Market Analysis, Insights and Forecast, 2021-2034

• 7.1. Key Findings / Summary
• 7.2. Market Size Estimates and Forecast
  • 7.2.1. By Source
    • 7.2.1.1. Brown
    • 7.2.1.2. Red
    • 7.2.1.3. Others
  • 7.2.2. By Form
    • 7.2.2.1. Liquid
    • 7.2.2.2. Powder
    • 7.2.2.3. Others
  • 7.2.3. By Application
    • 7.2.3.1. Nutraceuticals
    • 7.2.3.2. Agricultural Products
    • 7.2.3.3. Animal Feed Additives
    • 7.2.3.4. Cosmetics
    • 7.2.3.5. Others
  • 7.2.4. By Country
    • 7.2.4.1. Germany
      • 7.2.4.1.1. By Form
        • 7.2.4.1.1.1. Liquid
        • 7.2.4.1.1.2. Powder
        • 7.2.4.1.1.3. Others
    • 7.2.4.2. U.K.
      • 7.2.4.2.1. By Form
        • 7.2.4.2.1.1. Liquid
        • 7.2.4.2.1.2. Powder
        • 7.2.4.2.1.3. Others
    • 7.2.4.3. France
      • 7.2.4.3.1. By Form
        • 7.2.4.3.1.1. Liquid
        • 7.2.4.3.1.2. Powder
        • 7.2.4.3.1.3. Others
    • 7.2.4.4. Spain
      • 7.2.4.4.1. By Form
        • 7.2.4.4.1.1. Liquid
        • 7.2.4.4.1.2. Powder
        • 7.2.4.4.1.3. Others
    • 7.2.4.5. Italy
      • 7.2.4.5.1. By Form
        • 7.2.4.5.1.1. Liquid
        • 7.2.4.5.1.2. Powder
        • 7.2.4.5.1.3. Other
    • 7.2.4.6. Rest of Europe
      • 7.2.4.6.1. By Form
        • 7.2.4.6.1.1. Liquid
        • 7.2.4.6.1.2. Powder
        • 7.2.4.6.1.3. Others

8. Asia Pacific Seaweed Extracts Market Analysis, Insights and Forecast, 2021-2034

• 8.1. Key Findings / Summary
• 8.2. Market Size Estimates and Forecast
  • 8.2.1. By Source
    • 8.2.1.1. Brown
    • 8.2.1.2. Red
    • 8.2.1.3. Others
  • 8.2.2. By Form
    • 8.2.2.1. Liquid
    • 8.2.2.2. Powder
    • 8.2.2.3. Others
  • 8.2.3. By Application
    • 8.2.3.1. Nutraceuticals
    • 8.2.3.2. Agricultural Products
    • 8.2.3.3. Animal Feed Additives
    • 8.2.3.4. Cosmetics
    • 8.2.3.5. Others
  • 8.2.4. By Country
    • 8.2.4.1. China
      • 8.2.4.1.1. By Form
        • 8.2.4.1.1.1. Liquid
        • 8.2.4.1.1.2. Powder
        • 8.2.4.1.1.3. Others
    • 8.2.4.2. India
      • 8.2.4.2.1. By Form
        • 8.2.4.2.1.1. Liquid
        • 8.2.4.2.1.2. Powder
        • 8.2.4.2.1.3. Others
    • 8.2.4.3. Japan
      • 8.2.4.3.1. By Form
        • 8.2.4.3.1.1. Liquid
        • 8.2.4.3.1.2. Powder
        • 8.2.4.3.1.3. Others
    • 8.2.4.4. Australia
      • 8.2.4.4.1. By Form
        • 8.2.4.4.1.1. Liquid
        • 8.2.4.4.1.2. Powder
        • 8.2.4.4.1.3. Others
    • 8.2.4.5. South Korea
      • 8.2.4.5.1. By Form
        • 8.2.4.5.1.1. Liquid
        • 8.2.4.5.1.2. Powder
        • 8.2.4.5.1.3. Others
    • 8.2.4.6. Southeast Asia
      • 8.2.4.6.1. By Form
        • 8.2.4.6.1.1. Liquid
        • 8.2.4.6.1.2. Powder
        • 8.2.4.6.1.3. Others
    • 8.2.4.7. Rest of Asia Pacific
      • 8.2.4.7.1. By Form
        • 8.2.4.7.1.1. Liquid
        • 8.2.4.7.1.2. Powder
        • 8.2.4.7.1.3. Others

9. South America Seaweed Extracts Market Analysis, Insights and Forecast, 2021-2034

• 9.1. Key Findings / Summary
• 9.2. Market Size Estimates and Forecast
  • 9.2.1. By Source
    • 9.2.1.1. Brown
    • 9.2.1.2. Red
    • 9.2.1.3. Others
  • 9.2.2. By Form
    • 9.2.2.1. Liquid
    • 9.2.2.2. Powder
    • 9.2.2.3. Others
  • 9.2.3. By Application
    • 9.2.3.1. Nutraceuticals
    • 9.2.3.2. Agricultural Products
    • 9.2.3.3. Animal Feed Additives
    • 9.2.3.4. Cosmetics
    • 9.2.3.5. Others
  • 9.2.4. By Country
    • 9.2.4.1. Brazil
      • 9.2.4.1.1. By Form
        • 9.2.4.1.1.1. Liquid
        • 9.2.4.1.1.2. Powder
        • 9.2.4.1.1.3. Others
    • 9.2.4.2. Argentina
      • 9.2.4.2.1. By Form
        • 9.2.4.2.1.1. Liquid
        • 9.2.4.2.1.2. Powder
        • 9.2.4.2.1.3. Others
    • 9.2.4.3. Rest of South America
      • 9.2.4.3.1. By Form
        • 9.2.4.3.1.1. Liquid
        • 9.2.4.3.1.2. Powder
        • 9.2.4.3.1.3. Others

10. Middle East & Africa Seaweed Extracts Market Analysis, Insights and Forecast, 2021-2034

• 10.1. Key Findings / Summary
• 10.2. Market Size Estimates and Forecast
  • 10.2.1. By Source
    • 10.2.1.1. Brown
    • 10.2.1.2. Red
    • 10.2.1.3. Others
  • 10.2.2. By Form
    • 10.2.2.1. Liquid
    • 10.2.2.2. Powder
    • 10.2.2.3. Others
  • 10.2.3. By Application
    • 10.2.3.1. Nutraceuticals
    • 10.2.3.2. Agricultural Products
    • 10.2.3.3. Animal Feed Additives
    • 10.2.3.4. Cosmetics
    • 10.2.3.5. Others
  • 10.2.4. By Country
    • 10.2.4.1. South Africa
      • 10.2.4.1.1. By Form
        • 10.2.4.1.1.1. Liquid
        • 10.2.4.1.1.2. Powder
        • 10.2.4.1.1.3. Others
    • 10.2.4.2. UAE
      • 10.2.4.2.1. By Form
        • 10.2.4.2.1.1. Liquid
        • 10.2.4.2.1.2. Powder
        • 10.2.4.2.1.3. Others
    • 10.2.4.3. Rest of Middle East and Africa
      • 10.2.4.3.1. By Form
        • 10.2.4.3.1.1. Liquid
        • 10.2.4.3.1.2. Powder
        • 10.2.4.3.1.3. Others

11. Competitive Matrix

• 11.1. Business Strategies Adopted by Leading Players
• 11.2. Global Seaweed Extract Market Revenue Share/Ranking Analysis, By Key Manufacturer, 2026

12. Company Profiles

• 12.1. Acadian Seaplants Limited
  • 12.1.1. Overview
  • 12.1.2. Description
  • 12.1.3. Application Portfolio
  • 12.1.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.1.5. Recent Developments
• 12.2. Annie Chun
  • 12.2.1. Overview
  • 12.2.2. Description
  • 12.2.3. Application Portfolio
  • 12.2.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.2.5. Recent Developments
• 12.3. ALGAIA.
  • 12.3.1. Overview
  • 12.3.2. Description
  • 12.3.3. Application Portfolio
  • 12.3.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.3.5. Recent Developments
• 12.4. Humate International
  • 12.4.1. Overview
  • 12.4.2. Description
  • 12.4.3. Application Portfolio
  • 12.4.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.4.5. Recent Developments
• 12.5. Biolchim SpA
  • 12.5.1. Overview
  • 12.5.2. Description
  • 12.5.3. Application Portfolio
  • 12.5.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.5.5. Recent Developments
• 12.6. Cargill, Incorporated.
  • 12.6.1. Overview
  • 12.6.2. Description
  • 12.6.3. Application Portfolio
  • 12.6.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.6.5. Recent Developments
• 12.7. ARCHER-DANIELS-MIDLAND COMPANY.
  • 12.7.1. Overview
  • 12.7.2. Description
  • 12.7.3. Application Portfolio
  • 12.7.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.7.5. Recent Developments
• 12.8. CEAMSA (Compania Espanola de Algas Marinas S.A.).
  • 12.8.1. Overview
  • 12.8.2. Description
  • 12.8.3. Application Portfolio
  • 12.8.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.8.5. Recent Developments
• 12.9. CP Kelco ApS.
  • 12.9.1. Overview
  • 12.9.2. Description
  • 12.9.3. Application Portfolio
  • 12.9.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.9.5. Recent Developments
• 12.10. DuPont
  • 12.10.1. Overview
  • 12.10.2. Description
  • 12.10.3. Application Portfolio
  • 12.10.4. Financials (Data as available in the public domain and/or on paid databases)
  • 12.10.5. Recent Developments

13. Strategic Recommendations

14. Appendix