Kelp Products

Global Kelp Products Market to Reach US$923.6 Million by 2030

The global market for Kelp Products estimated at US$700.1 Million in the year 2024, is expected to reach US$923.6 Million by 2030, growing at a CAGR of 4.7% over the analysis period 2024-2030. Dried Type, one of the segments analyzed in the report, is expected to record a 4.4% CAGR and reach US$511.2 Million by the end of the analysis period. Growth in the Fresh Type segment is estimated at 5.4% CAGR over the analysis period.

The U.S. Market is Estimated at US$190.8 Million While China is Forecast to Grow at 8.5% CAGR

The Kelp Products market in the U.S. is estimated at US$190.8 Million in the year 2024. China, the world`s second largest economy, is forecast to reach a projected market size of US$191.9 Million by the year 2030 trailing a CAGR of 8.5% over the analysis period 2024-2030. Among the other noteworthy geographic markets are Japan and Canada, each forecast to grow at a CAGR of 2.0% and 3.7% respectively over the analysis period. Within Europe, Germany is forecast to grow at approximately 2.8% CAGR.

Global Kelp Products Market – Key Trends & Drivers Summarized

Why Are Kelp-Based Products Gaining Prominence Across Diverse Sectors?
Kelp, a fast-growing brown macroalgae, is increasingly valued for its ecological sustainability and wide-ranging industrial applications. Kelp products—including dried kelp, kelp powder, kelp extracts, and alginates—are rich in nutrients such as iodine, potassium, calcium, vitamins, and bioactive compounds. These products are extensively used in food, animal feed, pharmaceuticals, cosmetics, and agriculture due to their functional properties. In food and nutraceuticals, kelp is marketed as a superfood ingredient, prized for its mineral content, natural iodine levels, and prebiotic fiber (fucoidan).

In agriculture, kelp-derived bio-stimulants and soil conditioners are favored for enhancing crop yield, nutrient uptake, and resistance to environmental stress. These products support organic farming and regenerative practices by promoting root health and reducing chemical input requirements. In the cosmetic industry, kelp extracts are included in skincare formulations for their antioxidant, anti-inflammatory, and hydrating effects. The increasing consumer demand for clean-label, plant-based, and sustainable ingredients is driving kelp adoption across all these end-use markets.

How Are Sustainability and Ocean Farming Advancing Kelp Supply Chains?
The appeal of kelp extends beyond its functionality—it is also recognized as one of the most sustainable biomass sources available. Kelp farming requires no arable land, fertilizers, or freshwater, making it a low-impact crop ideal for integrated aquaculture systems. As global attention turns to climate-resilient agriculture and carbon sequestration, kelp cultivation is being promoted as a climate-smart solution. Kelp absorbs large quantities of carbon dioxide and nitrogen from seawater, contributing to marine ecosystem balance and mitigating ocean acidification.

Advancements in seaweed aquaculture technology, including automated seeding systems, floating cultivation platforms, and satellite monitoring tools, are improving the scalability and productivity of kelp farming. Coastal nations such as China, South Korea, Norway, Canada, and the United States are investing in kelp aquaculture infrastructure, supported by marine zoning reforms and blue economy policies. These developments are stabilizing supply chains and enabling consistent quality of raw kelp material for commercial processing into various end-products.

Which Applications and Regional Markets Are Leading Kelp Product Utilization?
The food and beverage industry remains a major consumer of kelp products, especially in East Asia where kelp has been a dietary staple for centuries. It is used in soups, snacks, seasonings, and dietary supplements. In Western markets, kelp is rapidly gaining traction in vegan and functional food segments, including seaweed chips, kelp noodles, and iodine-fortified products. The animal feed industry also incorporates kelp meal for its micronutrient profile and gut health benefits, especially in poultry and aquaculture nutrition.

Geographically, Asia-Pacific dominates global production and consumption, with China and South Korea as the largest producers of farmed kelp. Europe is emerging as a high-potential region for kelp-based cosmetics, pharmaceuticals, and sustainable packaging materials. North America is witnessing increased kelp adoption in agriculture and plant-based food innovation, particularly along the U.S. and Canadian coasts. Interest is also growing in Africa and Latin America, where kelp farming is being explored as a tool for economic development and marine conservation.

The Growth in the Kelp Products Market Is Driven by Several Factors…
It is driven by rising demand for sustainable, plant-based, and nutrient-rich ingredients in food, agriculture, and cosmetics. The global shift toward organic farming and regenerative practices is boosting the use of kelp-based fertilizers and bio-stimulants that improve soil health and reduce chemical dependency. Simultaneously, growing health awareness and iodine deficiency concerns are driving demand for kelp in dietary supplements and functional foods.

Technological advancements in kelp harvesting, processing, and extraction are enabling higher-value applications in pharmaceuticals, bioplastics, and cosmeceuticals. The expansion of ocean farming infrastructure, coupled with supportive government policies and marine resource management initiatives, is improving the availability and traceability of kelp raw materials. Environmental imperatives—such as carbon capture, ocean restoration, and sustainable sourcing—are reinforcing kelp`s position in the emerging blue economy. Together, these trends are propelling sustained growth in the global kelp products market across multiple industrial and consumer sectors.

SCOPE OF STUDY:

The report analyzes the Kelp Products market in terms of units by the following Segments, and Geographic Regions/Countries:

Segments:
Type (Dried Type, Fresh Type, Salted Type); Form (Liquid, Powder, Flakes); Application (Food, Agriculture, Pharmaceuticals, Other Applications)

Geographic Regions/Countries:
World; United States; Canada; Japan; China; Europe (France; Germany; Italy; United Kingdom; Spain; Russia; and Rest of Europe); Asia-Pacific (Australia; India; South Korea; and Rest of Asia-Pacific); Latin America (Argentina; Brazil; Mexico; and Rest of Latin America); Middle East (Iran; Israel; Saudi Arabia; United Arab Emirates; and Rest of Middle East); and Africa.

Select Competitors (Total 43 Featured) -

• Acadian Seaplants Limited
• AlgAran Seaweed Products
• Algea AS
• Atlantic Mariculture Ltd.
• Atlantic Sea Farms
• Cargill, Inc.
• Chase Organics
• DuPont de Nemours, Inc.
• Fujian Lianjiang Tianyuan Aquatic Co.
• Gelymar SA
• Irish Seaweeds
• Kelpak
• Maine Coast Sea Vegetables, Inc.
• Mara Seaweed
• Marinalg International
• Ocean Harvest Technology
• Pacific Harvest
• Seakura
• Seasol International Pty Ltd
• The Seaweed Company

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