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The kelp extracts market was valued at USD 1.83 Billion in 2025. The market is expected to grow at a CAGR of 7.20% during the forecast period of 2026–2035 to reach a value of USD 3.67 Billion by 2035. Rising demand for natural ingredients, increasing applications in agriculture and cosmetics, and growing consumer preference for sustainable products are driving the overall growth in the market. Expanding adoption of bio-based ingredients is expected to reinforce market growth.
Compound Annual Growth Rate
7.2%
Value in USD Billion
2026-2035
| Global Kelp Extracts Market Report Summary | Description | Value |
| Base Year | USD Billion | 2025 |
| Historical Period | USD Billion | 2019-2025 |
| Forecast Period | USD Billion | 2026-2035 |
| Market Size 2025 | USD Billion | 1.83 |
| Market Size 2035 | USD Billion | 3.67 |
| CAGR 2019-2025 | Percentage | XX% |
| CAGR 2026-2035 | Percentage | 7.20% |
| CAGR 2026-2035 - Market by Region | Asia Pacific | 7.9% |
| CAGR 2026-2035 - Market by Country | India | 8.3% |
| CAGR 2026-2035 - Market by Country | China | 7.9% |
| CAGR 2026-2035 - Market by Form | Liquid | 8.1% |
| CAGR 2026-2035 - Market by Application | Food and Beverages | 8.2% |
| Market Share by Country 2025 | Germany | 4.9% |
Kelp extracts are components taken from a form of seaweed known as kelp which is rich in many healthy nutrients. The plant species Laminaria produces the brown algae that is used to make kelp extracts. The most essential component of kelp is its abundance of growth hormones, including cytokinins, auxins, and gibberellins, which promote cell division and the development of larger root systems. Kelp also includes significant amounts of trace minerals, micronutrients, amino acids, and vitamins. Such factors are aiding to bolster the global kelp extracts demand.
GreenWave announced that Credo Beauty and True Botanicals had joined its Kelp CoLab programme to develop beauty formulations using kelp-derived ingredients. The programme provides participating brands with access to funded research and development, formulation expertise and traceable, ocean-farmed kelp ingredients. Its technical focus includes hydration, skin-barrier support, anti-inflammatory properties, viscosity and texture enhancement. The collaboration supports the development of formulation-ready kelp extracts for premium cosmetics and personal-care products, strengthening kelp’s position as a functional beauty ingredient.
Cascadia Seaweed launched a kelp-processing facility in British Columbia to support the conversion of cultivated kelp into higher-value products and ingredients. The facility is intended to improve local processing capacity and reduce reliance on shipping unprocessed biomass to external markets. By adding processing infrastructure close to production areas, the company can support the development of kelp extracts and other value-added products for agricultural, food, animal-nutrition and industrial applications. The facility strengthens the regional kelp supply chain and may improve the availability, consistency and commercial scalability of kelp-derived extracts in North America.
JH Biotech announced the launch of KelpStar Soluble in 2026, a soluble kelp-based product designed for agricultural use. The launch expands the company’s portfolio of biological and plant-support inputs and reflects continued interest in kelp-derived formulations that can be readily incorporated into crop-management programmes. A soluble format may support easier application through irrigation, foliar spraying or other agricultural delivery systems, depending on product directions and regulatory approvals. The product launch demonstrates continued commercialisation of kelp extracts in agriculture and reinforces demand for convenient, application-ready formulations rather than bulk or minimally processed seaweed materials, thus boosting kelp extracts demand.
Ocean Rainforest expanded its kelp-based biostimulant business through its majority-stake acquisition of Mexico-based AlgaMar. The transaction added seaweed-extraction capabilities and supported the expansion of Ocean Rainforest’s agricultural biostimulant portfolio. The company’s products include MakroBoost and KelpShield, which are positioned for use in agricultural applications. The development supports the commercialisation of kelp-derived agricultural biostimulants and may improve supply capacity for organic and regenerative farming markets.
It is evident that the market is shifting from general minimally differentiated seaweed extracts to specific bioactive fractions with functional characteristics. This is especially true for fucoidan, alginate and other fractions rich in polysaccharides which have application in cosmetics and high-level ingredients. An example of this is Ocean by Origin’s OCEANBOOST™ LF fucoidan and OCEANTHIX™ LV alginate, launched at in-cosmetics Global 2025 after its unique biorefining process. The two products show how the marine biomass can be fractionated into functional ingredients instead of selling them in their conventional whole-seaweed extract form. This creates opportunities for suppliers to compete on purity, functionality and formulation performance rather than raw-material volume alone.
An emerging trend lies in the use of seaweed-based ingredients in the formulation of food products in the back room, rather than the promotion of seaweed as the key ingredient. In its industry analysis for 2026, GreenWave highlights the use of seaweed ingredients for such purposes as salt reduction, taste enhancement, texture retention, and fibre addition, especially in plant proteins and baked goods. This is significant because kelp can contribute functionality without requiring consumers to adopt a distinctly seaweed-based product. Ingredient developers are consequently exploring kelp for stabilisation, savoury flavour and textural performance, creating opportunities in mainstream processed foods where the consumer may not even recognise kelp as part of the formulation, thus bolstering the growth of the kelp extracts market.
The development of kelp-derived ingredients is increasingly intersecting with AI-enabled material discovery and formulation development. Marine Biologics’ MacroLink platform, highlighted in the 2026 State of the Kelp Industry report, combines AI discovery with standardised seaweed inputs to investigate functional materials including protein stabilisers, egg replacements, baking texturants, bioactives and biopolymers. This represents a shift from conventional trial-and-error seaweed formulation toward digitally assisted screening of marine compounds and their functional characteristics. For kelp-extract producers, such platforms could accelerate identification of higher-value applications and shorten the development cycle required to transform variable marine biomass into commercially useful specialty ingredients.
An emerging niche is the incorporation of kelp-derived ingredients into pet nutrition and animal-health formulations. The kelp processing firms have started to look at the potential of using kelp for mineral, polysaccharide, fibre and other biologically active compounds which could bring benefits outside of traditional uses in food and cosmetic applications. Algamar, for example, considers pets and animal applications in addition to agriculture, aquaculture, human food, biomedical and cosmetic applications within its kelp processing portfolio. This diversification gives kelp extract manufacturers another outlet for biomass that may not meet the requirements or economics of premium human applications, while enabling suppliers to develop species-specific extracts and functional ingredients for growing animal-nutrition categories, hence augmenting the kelp extracts market trends.
The industry has been moving toward the “whole biomass, multi-product” concept, whereby companies strive to obtain various profitable materials from biomass rather than relying on one product based on the kelp extract. It is especially relevant in view of the fact that marine biomass includes polysaccharides, minerals, proteins and other substances, each of which may find its commercial use. The example of such an approach is shown by the Origin by Ocean company with its biorefinery concept of using brown algae to obtain several functional ingredients for various industries. Such processing can improve resource utilisation and potentially strengthen project economics by distributing revenue across several product streams. For kelp suppliers, this creates a pathway toward higher-value integrated processing rather than commodity-oriented extraction.
The growing innovations in the food and bakery sector is expected to augment the kelp extracts industry growth. Consumer preference for products has been considerably impacted by rising bakery product demand, expanding acceptance of foods with lengthy shelf lives, and growing adult population with changing lifestyle patterns. The kelp extracts market is anticipated to experience tremendous growth prospects as a result of consumer preferences driving large food companies to adopt ingredients that lengthen the shelf life of their finished goods.
Since the kelp extraction procedure is intricate, it results in significant production costs, thus posing a challenge for market growth. The need for clean label products is another factor limiting the market's expansion for kelp extracts.
Kelp Extracts is an Active Ingredient in The Manufacture of Animal Feed and Cosmetics Products.
Kelp extracts improve feed utilisation while serving as an excellent source of iodine. On the production front, India and Russia produced 33,784,089 tonnes and 33,434,451 tonnes, with both countries posting strong domestic consumption and a propensity for increased export potential. Germany produced 23,365,975 tonnes, making it the largest producing meat country in Europe. Following it are Mexico at 22,505,910 tonnes, an indicator of strong production to both domestic consumption and export potential into the United States. This is becoming a significant trend in the kelp extracts market and bolstering growth.
Spain and Argentina produced 22,249,417 tonnes and 18,528,745 tonnes, respectively, demonstrating their strong agricultural sectors. Argentina is a beef powerhouse. France took the last slots, with 16,167,700 tonnes, remaining a powerful European producer of meat, focusing on high-quality products for the national and export markets.
In that beauty and personal care market, extracts of kelp are in great demand for anti-ageing. All in all, the beauty and personal care sector reached its all-time 2022 global trade value of USD 62.3 billion, ranking at number 73 out of 1,218 categories within world trade. France emerged at the top of exporting countries, with export revenues amounting to USD 10.8 billion, giving witness to the intense influential character and high-profile recognition of the beauty and personal care market. The largest importer country is China, with an import value of USD 11.1 billion, reflecting its growing consumer market and increasing demand for beauty and personal care products.
Beauty and personal care products had a product complexity amounting to 0.21, the 493rd highest amongst the 1,033 product categories. Beauty and personal care products have captured 0.26% of world trade. Important growth lies in the small, but still niche, market share. While people remain concerned with personal grooming, skin care, and wellness, the kelp extracts demand growth is steadily growing.

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“Global Kelp Extracts Market Report and Forecast 2026-2035” offers a detailed analysis of the market based on the following segments:
Based on form, the market can be segmented into:
On the basis of application, the market is segmented into:
On the basis of region, the market can be divided into:
Liquid Form To Gain Traction For Its Usage Across Agricultural And Pharmaceutical Sector
As per kelp extracts market analysis, liquid forms of kelp extracts account for a significant portion of the market due to their strong demand in the pharmaceutical and agricultural industries. The manufacture of liquid kelp extracts for use in pesticides and fertilisers, together with growing plant stress tolerance, is anticipated to significantly accelerate the growth of the kelp extracts market globally. The flacks segment is expected to have significant expansion given that they are employed in food products like snacks.
Kelp is used in vegetable and flower gardens, potting soil, field crops, and turf grass when it is in powder form. These are in significant demand in nations with large agricultural sectors, such as India.
Kelp Extracts To Gain Prominence In The Food And Beverage Sector For Being A Thickening Agent
In the food sector, kelp extracts are used to make jellies, icings, sauces, aspics, and confectionery and are employed as thickening and gelling agents. It is a powerful commercial dietary food because it facilitates weight loss, cholesterol reduction, and improved digestion.
As natural ingredients have become increasingly popular in recent years, kelp extracts are being used by numerous cosmetic and personal care product manufacturers worldwide. According to kelp extracts industry analysis, manufacturers of cosmetics and personal care items are generating significant demand for the global kelp extracts market. There has been a noticeable increase in demand for cosmetic items as a result of increased living standards and consumer awareness. This results in a favourable growth outlook for the kelp extracts market.
The market for kelp extracts is dominated by Asia Pacific, with India, China, and South Korea among the biggest regional markets. In India, kelp extracts are used for crops to support improved production of fruits, vegetables, and flowers as they strengthen plants' natural defences against pests.
| CAGR 2026-2035 - Market by | Country |
| India | 8.3% |
| China | 7.9% |
| UK | 6.6% |
| USA | 6.4% |
| Australia | 5.6% |
| Canada | XX% |
| Germany | XX% |
| France | 5.6% |
| Italy | XX% |
| Japan | XX% |
| Saudi Arabia | XX% |
| Brazil | XX% |
| Mexico | XX% |
The kelp extracts industry in North America, led by the United States, has a significant share in the kelp extracts market due to its use in the food industry and ongoing research and development activities for organic and herbal goods. Furthermore, due to their high protein and nutritional value, their demand in the food industry in Europe has increased.
Key participants in the global kelp extracts market are engaged in funding research and development, diversification of product lines with new applications, and improvements in sustainability practices to match growing consumer demand and environmental requirements.
Nikken Foods Co., Ltd., with its headquarters in the United States, is one of the top suppliers of premium, whole food ingredients to the food industry worldwide. Products in Nikken's portfolio are rich in umami and kokumi flavours and include soy sauce powders, vegetable and mushroom extract powders, seafood extract powders, and specialised goods.
Annadata Organic Biotech, which has its headquarters in India, is one of the top producers and exporters of a wide variety of organic fertilisers, agricultural fertilisers, bio fertilisers, granulated fertilisers, and organic insecticides, among others. The company was established in 2010 and produces, exports, and supplies plant growth regulators.
COMPO EXPERT GmbH is a global business with 22 sales offices across Asia, Africa, North and South America, and Europe with its headquarters in Germany. The company operates four of its own fertiliser plants in Deinze (Belgium), Krefeld (Germany), La Vall d'Uixó (Spain), and Patras (Greece), producing high-quality specialty fertilisers and biostimulants. It provides expert users with secure solutions for the growing of fruits, vegetables, turf and public greens, field crops, as well as nursery plants and ornamentals.
*Please note that this is only a partial list; the complete list of key players is available in the full report. Additionally, the list of key players can be customized to better suit your needs.*
Other market players include Herbo Nutra Extract Private Limited and Kshipra Biotech Private Limited, among others.
*While we strive to always give you current and accurate information, the numbers depicted on the website are indicative and may differ from the actual numbers in the main report. At Expert Market Research, we aim to bring you the latest insights and trends in the market. Using our analyses and forecasts, stakeholders can understand the market dynamics, navigate challenges, and capitalize on opportunities to make data-driven strategic decisions.*
The kelp extracts industry is projected to grow at a CAGR of 7.20% between 2026 and 2035.
The major drivers of the market include the rising consumption of snacks and medicinal products, ongoing research and development operations in organic and herbal goods, high protein and nutritional value of kelp extracts, and growing innovations in the food and bakery sector.
The rising demand from the agriculture sector and an increase in demand for cosmetic items are the key trends propelling the growth of the market.
Based on form, the market can be segmented into powder, liquid, and flacks, among others.
On the basis of application, the market is segmented into food and beverages, pharmaceuticals, animal feed, and cosmetics and personal care, among others.
The major regions in the kelp extracts market are North America, Europe, the Asia Pacific, Latin America, and the Middle East and Africa.
The major players in the market are Nikken Foods Co., Ltd., Annadata Organic Biotech, COMPO EXPERT GmbH, Herbo Nutra Extract Private Limited, and Kshipra Biotech Private Limited, among others.
The most essential nutritional components of kelp are its abundance of growth hormones, such as cytokinins, auxins, and gibberellins, which encourage cell division and the development of larger root systems. Kelp extracts also include significant amounts of trace minerals, micronutrients, amino acids, and vitamins.
Carotenoids and flavonoids are two types of antioxidants that are abundant in kelp extracts.
Toxins from the gastrointestinal system are absorbed by the sodium alginate found in seaweed, particularly kelp.
In 2025, the kelp extracts market reached an approximate value of USD 1.83 Billion.
The market is forecast to witness healthy expansion and attain a value of USD 3.67 Billion by 2035.
Explore our key highlights of the report and gain a concise overview of key findings, trends, and actionable insights that will empower your strategic decisions.
| REPORT FEATURES | DETAILS |
| Base Year | 2025 |
| Historical Period | 2019-2025 |
| Forecast Period | 2026-2035 |
| Scope of the Report |
Historical and Forecast Trends, Industry Drivers and Constraints, Historical and Forecast Market Analysis by Segment:
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| Breakup by Form |
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| Breakup by Application |
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| Breakup by Region |
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| Market Dynamics |
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| Competitive Landscape |
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| Companies Covered |
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