United Kingdom Algae Protein Market Size, Share, and COVID-19 Impact Analysis, By Product (Seaweed [Brown Algae, Green Algae, and Red Algae] and Microalgae [Spirulina, Chlorella, and Others]), By Source (Freshwater Algae, and Marine Algae), and United Kingdom Algae Protein Market Insights, Industry Trend, Forecasts to 2035

United Kingdom Algae Protein Market Insights Forecasts to 2035

• The United Kingdom algae protein Market Size was estimated at USD 50.15 Million in 2024
• The Market Size is Expected to Grow at a CAGR of around 2.74% from 2025 to 2035
• The United Kingdom algae protein Market Size is Expected to Reach USD 67.51 Million by 2035

According to a Research Report Published by Spherical Insights & Consulting, The United Kingdom Algae Protein Market Size is anticipated to Reach USD 67.51 Million by 2035, Growing at a CAGR of 2.74% from 2025 to 2035. The growing demand for plant-based protein sources and the growing emphasis on sustainable food solutions have been the main drivers of the market's recent notable expansion.

Market Overview

The United Kingdom Algae Protein Market Size refers to the industry focused on the production and application of electrodeposited copper foils, which are thin layers of copper created through electrochemical deposition. Algae-based proteins are a desirable option for vegan customers and brands who care about the environment due to their high protein content, vital amino acids, and sustainability advantages. The market is also growing as a result of the growing use of algal proteins in animal feed, dietary supplements, and functional meals. Consumer preference for plant-based protein sources is a major factor propelling market expansion, particularly in the food and beverage sector. Algae proteins are becoming a more nutrient-dense and environmentally benign option as worries about the effects of conventional animal-based proteins on the environment grow. Moreover, governments around the world are assisting in the creation of sustainable food sources and supplying the populace with essential nutrients, such as algae protein. The market development is growing interest in veganism. Further, algae proteins are gaining popularity in the dietary supplement and functional food industries due to a significant portion of customers actively looking for nutrient-dense, sustainable protein sources.

Report Coverage

This research report categorizes the market for the United Kingdom algae protein market based on various segments and regions and forecasts revenue growth and analyzes trends in each submarket. The report analyses the key growth drivers, opportunities, and challenges influencing the United Kingdom algae protein market. Recent market developments and competitive strategies such as expansion, product launch, and development, partnership, merger, and acquisition have been included to draw the competitive landscape in the market. The report strategically identifies and profiles the key market players and analyses their core competencies in each sub-segment of the United Kingdom algae protein market.

Driving Factors

The market for United Kingdom algae protein is driven by the growing consumer desire for plant-based protein sources, particularly in the food and beverage industry. Further, the market expansion is encouraged by strict laws that support environmentally responsible and sustainable food production. The market is expanding due to rising investments in R&D initiatives that result in novel products and applications. Algal proteins are also being investigated for use in functional ingredients, nutritional supplements, and compostable packaging by the European food industry in partnership with research institutions.

Restraining Factors

The market growth is restricted due to the among the major obstacles facing the algal protein sector are production costs and scalability, rigid environmental circumstances, high energy requirements, and sophisticated technology required for algae culture, harvesting, and extraction.

Market Segmentation

The United Kingdom algae protein market share is classified into product, and source.

• The microalgae segment dominated the market in 2024 and is anticipated to grow at a significant CAGR during the forecast period.

The United Kingdom algae protein market is segmented by product into seaweed [brown algae, green algae, and red algae] and microalgae [spirulina, chlorella, and others]. Among these, the microalgae segment dominated the market in 2024 and is anticipated to grow at a significant CAGR during the forecast period. This segment is driven by its strong nutritional profile, which includes a high protein content, vital amino acids, vitamins, and antioxidants. Further bolstering its market expansion, spirulina's adaptability has made it a crucial component of numerous products, including food additives, dietary supplements, and functional drinks. Spirulina is widely used in the nutraceutical industry, where its anti-inflammatory and immune-boosting qualities are prized, which contributes to its increasing popularity.

• The freshwater algae segment held the largest market share in 2024 and is expected to grow at a notable CAGR during the forecast period.

The United Kingdom algae protein market is segmented by source into freshwater algae, and marine algae. Among these, the freshwater algae segment held the largest market share in 2024 and is expected to grow at a notable CAGR during the forecast period. This is because of their rich nutrient profiles, high protein content, and essential amino acids. Further, they are variety of uses in the food, nutraceutical, and animal feed industries, which drives the segment revenue. The extensive use of freshwater algae is largely due to their higher nutritional content and simpler cultivation. Freshwater algae are less likely to cause pollution and can be cultivated in controlled conditions at comparatively lower production costs than marine algae.

Competitive Analysis:

The report offers the appropriate analysis of the key organizations/companies involved within the United Kingdom algae protein market along with a comparative evaluation primarily based on their product offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborative analysis focusing on the current news and developments of the companies, which includes product development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market.

List of Key Companies

• Algenuity
• ScotBio
• Impact Foods UK
• SpreeCo
• Others

Recent Development:

• In May 2025, ScotBio’s innovation centers around a Spirulina-derived protein designed for sustainable food applications. Pretty exciting stuff for the plant-based movement. Researchers at Queen Margaret University's Scottish Centre for Food Development and Innovation (SCFDI) have joined forces with the ScotBio team to evaluate the functional profile of a sustainable protein-based ingredient. This involves evaluating its ability to bind and emulsify as well as its use in a range of culinary products.

Key Target Audience

• Market Players
• Investors
• End-users
• Government Authorities 
• Consulting and Research Firm
• Venture capitalists
• Value-Added Resellers (VARs)

Market Segment

This study forecasts revenue at Japan, regional, and country levels from 2020 to 2035. Spherical Insights has segmented the United Kingdom algae protein market based on the below-mentioned segments:

United Kingdom Algae Protein Market, By Product

• Seaweed [Brown Algae, Green Algae, and Red Algae]
• Microalgae [Spirulina, Chlorella, and Others]

United Kingdom Algae Protein Market, By Source

• Freshwater Algae
• Marine Algae